Author: Ian Hetherington

How to easily change the code on your keypad lock

man opening combination keypad lock with code on metal gate

One of the benefits of using a keypad lock is that you can easily change the code when staff changes or in case of a security breach.

Whether you’ve got one of our Select Pro or Superlock digital gate locks, you can change the code yourself.

Below we have compiled our handy instruction videos showing you exactly how to change the code on your digital lock.

How to change the code

Select Pro keypad locks

The Select Pro range is our classic bolt-on lock range, which features a square lock case.

The Select Pro keypad locks include the following variations:

  • DGL – double-sided digital lock
  • DGLS – single-sided digital lock
  • DGLW – double-sided digital lock, surface-fixed
  • DGLSW – single-sided digital lock, surface-fixed
  • SBQEDGLW – surface-fixed quick exit, digital access

To change the code on these keypad locks in the Select Pro range, please follow the steps in the below video.

Code changing video for DGLS:

Please use the video as a guide. If your lock isn’t in the video, please note that precise code changing instructions are provided with the lock.

Code changing video for the DGL:

Code changing video for the DGLW and SBQEDGLW:

F

Superlock keypad locks

The Superlock is our iconic rectangular locks, and the range includes different versions with mechanical keypads.

The Superlock range includes the following digital options:

  • BDG – double-sided digital lock
  • BDGS – single-sided digital lock
  • BQDG – quick exit lock with keypad on one side

The video below shows how to successfully disassemble each of our Superlock digital keypad locks mentioned above. Our technical manager Ian then goes through the actual code changing process and how to assemble each lock again.

View it below or check it out on our YouTube channel!

Please use the video as a guide. If your lock isn’t in the video, please note that precise code changing instructions are provided with the lock.

Do you still have questions about how to change your keypad lock?

Give us a call on +44 (0) 1243 558 580 and our technical department will be able to guide you every step of the way.

Read more

By Ian Hetherington | Apr 21, 2021 | News

De Superlock – Nu een RVS slot!

Misschien heeft u al kennisgemaakt met onze superheld, de Superlock – een slot dat poorten veilig houdt en poortprofessionals over de hele wereld ondersteunt. Maar toen de reikwijdte zich naar nieuwe gebieden uitbreidde en de uitdagingen meegroeiden, werd het tijd om het product te upgraden.  De Superlock-reeks! Terwijl het bereik van het merk Gatemaster in […]

Front of digital keypad lock with 14 digit keypad. Lock is fixed to white wooden garden gate
By Ian Hetherington | Dec 14, 2021 | News

Sleutelloos cijferslot voor houten poorten

Wondering what the benefits for a keyless lock for wooden gates are? Keyless entry for wooden gates is increasingly popular for gate owners.  Door locks with a combination code are frequently used internally in buildings, for convenience and also security. There are a number of advantages of this method of securing a point of entry, […]

By Ian Hetherington | Sep 29, 2022 | News

Het juiste poortslot kiezen: Superlock of Select Pro?

Het kan moeilijk zijn om het juiste poortslot voor uw project te kiezen, en nog moeilijker wanneer er veel soortgelijke producten op de markt zijn. Bij Gatemaster willen we het leven van poortfabrikanten altijd gemakkelijker maken, en daarom ontwierpen we met dit in gedachten verschillende series poortsloten. Onze twee meest populaire series, Select Pro en de Superlock , zijn […]

Nieuw ML4-cilinderslot met haakslot – veiligheid eenvoudig gemaakt!

ML4-cilinderslot met haakslot, gemonteerd in zwart metalen hekwerk. De poort staat voor een jachthaven met veel boten en een promenade.

Cilindersloten met haaksloten bestaan al heel lang, al sinds halverwege de 18e eeuw, dus we kunnen wel stellen dat het een beproefd concept is, bewezen door de tijd zelf. Aan dat concept hoeft niet zoveel veranderd te worden, toch?

Niet zo snel…!Bij Gatemaster was het idee om een eeuwenoud ontwerp opnieuw te scheppen een uitdaging, maar het is niet de eerste keer dat we een bestaand en algemeen aanvaard ontwerp op zijn kop zetten. Ons allereerste poortslot was een revolutionaire combinatie van een nacht- en schuifslot in één enkel boutslot, en onze moderne Superlock maakt gebruik van hetzelfde ontwerp.

Dus dachten we datzelfde concept eens te gebruiken voor een cilinderslot met haakslot.  Het idee klinkt eenvoudig: als je het slot gebruikt, heb je alleen de grendel of de nachtschoot nodig, maar nooit allebei tegelijk, dus waarom zijn beide nodig?  In de praktijk was echter een volledig nieuw ontwerp van het interne mechanisme nodig om het te laten werken.

Wat iedereen wilt

Onze eerste gedachte bij het opstarten van een nieuw R&D-project is altijd: zal dit iemands leven beter, prettiger of eenvoudiger maken?  Het eerste wat we daarom moesten doen, was naar onze partners gaan en hun vragen hoe we dat voor hen kunnen doen.  Het bleek dat men in principe op zoek was naar het equivalent van een volledig functionele terreinautomet de  voetafdruk van een kleine stadsauto..

Uitdaging aanvaard!

Omdat cilindersloten met haaksloten in een groot aantal toepassingen en omgevingen worden gebruikt, zijn zowel esthetiek als functionaliteit van belang.  Vorm, kwaliteit van de constructie en prijs werden naar voren geschoven als de belangrijkste aspecten van het product.  Het moest echter ook uniek zijn, iets waarmee onze klanten zich kunnen onderscheiden in de huidige, zeer concurrerende markt voor hekwerken en beveiliging. Dus introduceren we met trots het cilinderslot met haakslot.

Het concept

Technische tekeningen van het cilinderslot met haakslot en de bijbehorende vergrendeling

Overdracht aan R&D

Onze R&D-hoofdingenieur Mark Matthews kreeg de uitdaging om ‘het wiel opnieuw uit te vinden’.  Om het idee te laten werken, moest de zijdelingse beweging van de grendel in een draaiende beweging worden veranderd.  Hierdoor kon de lange slag van de dagschoot behouden blijven, zodat het slot geschikt wordt voor de grotere toleranties die poorten nodig hebben, terwijl het toch in een 40 mm-frame past.

Men vroeg om een haak, dus kozen we voor een gangbaar ontwerp voor schuifpoorten en -deuren, waarbij de haak naar beneden valt en vastklikt in de sluitplaat, zodat de poort niet opzij kan worden geduwd.  In ontgrendelde toestand werkt de haak als een grendel, waardoor de poort met de handgreep kan worden dichtgeduwd en geopend.

Een andere uitdaging was dat een schuifpoortslot niet met de hand hoeft te worden bediend zoals een draaipoortslot.  Het antwoord hierop was een kleine schuine grendel op het uiteinde van de haak te maken, waardoor het slot soepel in de vergrendelstand kan sluiten en ook gemakkelijk kan worden omgedraaid voor links- of rechtsdraaiende poorten.

De materiaalkeuze voor het slot was eenvoudig: roestvrij staal werkt uitstekend om een veel gebruikt onderdeel te beschermen tegen slijtage en invloeden door de buitenlucht.  We verwachten dat onze sloten tientallen jaren meegaan, dus moest het dit materiaal zijn.  Voor de kruk hebben we messing gebruikt, dat slijt minder als het tegen de sluitplaat stoot.

Aldus Mark: “we hebben het project wat onconventionele wendingen gegeven, maar ik ben erg blij met het eindresultaat.  Het is een mooi klein slot dat van alle gemakken is voorzien in een compacte vorm”. 

Cilinderslot met haakslot
Sluitplaat voor het ML4-cilinderslot met haakslot
Ingebouwd cilinderslot met haakslot in zwart poortframe. Haakslot ontkoppeld

Werken tijdens de lockdown

Simon Napthine, algemeen directeur van Gatemaster zegt: “het op de markt brengen van nieuwe producten begint bij je eigen verkoopteam. Daarom betrek ik hen bij voorkeur vroeg in de ontwikkelingsfase, vertrouwend op hun feedback op basis van hun ervaring en wat zij in het veld zien”.

Het testen van het nieuwe cilinderslot met haakslot was een uitdaging, aangezien het plaatsvond tijdens de landelijke lockdown in het Verenigd Koninkrijk. Het duurt weken om een slot te testen op een miljoen openingen, dus toen de regering aankondigde dat iedereen thuis moest werken, zaten wij midden in het proces.

We besloten de tijd verstandig te gebruiken en de tests voort te zetten, ook al betekende dit dat we van huis uit moesten werken. Op die manier kon het product klaar zijn tegen de tijd dat iedereen weer aan het werk kon“, legt Simon uit. “Gelukkig was de testapparatuur niet erg groot, zodat we die bij ons thuis konden opstellen – ik had een machine in mijn keuken staan!“.

Een van de belangrijkste kwesties was de duurzaamheid. “Een gemakkelijk te installeren slot is geweldig, maar je bereikt niets als het niet lang meegaat, en onze verkoop zal de eerste zijn die dat hoort. Dus deden we verschillende tests om te bewijzen waarom R&D zo overtuigd was van dit slot.

Kleine testbank voor slot op houten keukentafel

Testen tijdens de lockdown!

https://www.youtube.com/embed/2SrH0NF4JDI
https://www.youtube.com/embed/-BoYqSo_87A

Het resultaat

Het resultaat van onze inspanningen is het nieuwe ML4-cilinderslot met haakslot. Het is geweldig om te zien dat Gatemaster zich door al deze onverwachte uitdagingen heen heeft weten te worstelen en er toch in is geslaagd een interessant product te presenteren, waarmee de belofte om een uniek concept te innoveren wordt ingelost en een nieuwe stap wordt gezet in de richting van een eenvoudig en functioneel poortbeslag voor iedereen.

Kijk op deze pagina eens naar het ML4-cilinderslot met haakslot !

Op zoek naar meer informatie of details over distributeurs?  Stuur een e-mail naar sales(@)gatemasterlocks.com of bel ons op +44 (0)1243 558580.

Meer informatie

https://www.gatemasterlocks.com/research-and-development-for-gate-hardware/
https://www.gatemasterlocks.com/case-study-bespoke-lock-for-metal-gates/
https://www.gatemasterlocks.com/superlock-an-all-stainless-steel-lock/

Gate lock guide: Why you should choose a bolt-on gate lock

If you look closely at the gates in your street, you will find bolt-on gate locks a common sight on metal gates.

Bolt-on gate locks are fixed to the frame of the gate with bolts or screws as shown below. They are usually installed symmetrically on the gate frame and are visible from both the inside and outside.

a bolt-on gate lock fitted in a metal gate

Bolt-on locks don’t require any cutting or welding of the gate making them a convenient lock choice for many installers.

What are the main benefits of a bolt-on gate lock?

Less work:

As you do not need to cut or weld your gate frame, you only need to drill a few holes, which is much easier and quicker to do. Installing such a lock is literally tightening up the screws. Imagine, how much time you will save if you do not need to clean and brush your welds!
We have actually timed how long it took one of our colleagues to install such a lock, you can see our video here:

The symmetry:

Bolt-on gate locks are installed symmetrically, which not only looks great, but allows you to have the same gate wing for both left-opening or right-opening situations. Which, again, saves time and helps you to avoid costly mistakes.

Easy installation:

As we discussed above, a bolt-on gate lock is very easy to install. This means that anyone can do it. You don’t need to have a skilled welder or cut a precise slot in the gate frame. In fact, these bolt-on gate locks are notoriously popular amongst the DIY-enthusiasts as well as fabricators.

Economies of scale:

When working with bolt-on locks, there are usually different models available that fit in the same way. Thanks to this you can prepare all your gate frames beforehand in the same way. This means you can have a standard production process and gain from economies of scale.

You can then stock these gates without risking any mismatch. Your customer can still get a ton of personalisation in the last stage of the selection, since any of your locks would fit in that gate regardless.

Early preparation:

A quick delivery process can be a huge advantage in the fencing market where seasonality plays a big role, and the summers can get really busy fast.


Therefore, having a quick process can help you better manage your work, handle more projects and get more done!

With a bolt-on gate lock, you can have the holes pre-drilled in the factory even before choosing the colour, and the installation of any bolt-on lock will be done quickly and precisely on site.

Where are bolt-on locks most commonly used?

Forged gates. You can see a lot of bolt-on locks used on forged gates that have flat bars like the below example.

The open design of the gate invites for a visible lock box. In addition, other locks might not be suitable for this style of metal gates. For example, the flat bars are not suitable for mortice locks due to the limited thickness of the bars. A weld-in lock box requires quite a bit of extra work in such a gate and doesn’t have any obvious advantages, so bolt-on gate locks remain a great solution for this type of metal gate.

Open-space fencing. Gates with mesh panels, metal bars or palisade fencing are often seen in the cities, around sports grounds or industry terrains. Such fencing does not obstruct the view too much and allows for visibly ‘open space’ – hence the name – while still requiring a quality working gate.


As these gates typically have simple, minimalistic design, bolt-on locks fit right in with their easy, standardised installation and symmetrical look.

Large perimeter projects. Building on the previous point, open-space fencing is often used around stadiums, city parks, local building developments, inside or outside logistic centres and large machine parks.

An important characteristic of such projects is that they need to be uniform and very cost-effective. Function takes precedence over appearance.

As discussed above, a bolt-on gate lock works great with economies of scale, both during production and installation, so this is a great option in such a situation.

How does a bolt-on gate lock compare to other lock types?

Mortice locks:

Compared to mortice locks, bolt-on gate locks are much easier to install, since the mortice lock require very precise cut-outs on 3 sides of the frame tube. It is therefore rather difficult to retrofit a mortice lock onto an existing gate. The bolt-on lock, on the other hand, can be installed by almost anyone on a new or existing gate.

However, mortice locks offer an aesthetic look, where the infill on both the gate and the rest of the fence look uniform, without the lock or anything else breaking the lines.

This can be especially important on gates that are filled up with composite or timber; as some bolt-on locks have rounded shape, it can be difficult to make a precise cut-out in the infill.

Weld-in locks:

A bolt-on gate lock will have a fixed width and size, which can be harder to install on some design-forward realisations, or which can look out of place in some cases.

Weld-in locks usually come with welding boxes in different thickness, which allows you to have very clean, uniform lines.

Some manufacturers favour the weld-in locks above mortice locks too, since they would only need to cut out one square piece of the gate frame, and not the precise cut-outs on 3 sides required for mortice locks.

Asymmetrical surface-fixed locks:

There is a variety of locks in the market that are fixed on the gate on one side (usually, on the inside), so they are not visible at all from the street. This is typically done on solid gates that do not allow the installation of the bolt-on lock.

The advantage of such a solution is that you have no gap between your gate and your post, comparable to your inside door, where it is impossible to peak in from the outside.

This is, however, also the biggest disadvantage: gates are constantly exposed to the outside elements and need some space to crip and expand to be able to function properly. There are not a lot of solutions in the market that are designed with this in mind, so this can result in a badly functioning gate.

Why choose a bolt-on lock?

The above is a few of the reasons why our customers love the bolt-on locks and our own Superlock range remains one of our bestsellers. But if your gate hardware heart leans towards weld-in or mortice locks, there are plenty of reasons why these types are favoured. You can find out why in our other gate lock guides on weld-in locks and mortice locks.

Gate lock guide: Why you should choose a weld-in gate lock

You might be wondering how do you weld a lock? We’re here to help answer that!

A weld-in gate lock essentially consists of a weldable box and an internal lock mechanism. The weldable box has been prepared to fit the lock mechanism, which can be installed after the lock has been welded.

How to install a weld-in gate lock

In order to install a weldable lock, you have to measure the gate frame and cut out a piece of it to fit the weld in lock box. Once this has been done, the lock box (without the lock mechanism inside) is welded into place. The entire gate frame can then be sent off to be galvanised and painted.

a weld-in gate lock installed in a box section metal gate

Once the gate has been painted, you can install the lock mechanism.

This is usually done with the supplied fixing bolts to fix the lock mechanism in place within the weld in lock box. Now the gate frame is ready to be installed in its final place with the lock in place and fully integrated in the gate frame.

Here are some benefits of a weld-in gate lock

This process might seem a bit lengthy, so why should you use a weld-in lock on your gate?

  1. Straight forward manufacture: As mentioned above, it is easy enough to weld in a square (or a rectangular) box to the frame, without needing to provide precise cut-outs.
  2. Design: The weldable lock boxes can easily be integrated with the gate design. As the weld-in box is treated and painted together with the rest of the gate, the whole look is more harmonious.
  3. Easy replacement: Should you need to replace the lock mechanism; this can easily be achieved. Just remove the lock mechanism while the weld-in box stays safely in the frame.
  4. Back set: A weld-in box allows you to have a bigger back set size, which can be beneficial for large gates that require a wide stop plate.
  5. Durability: As the lock mechanism is safely protected from all sides against water and dirt, the lock can last longer.

When to use a weld-in gate lock?

Generally speaking, a weld-in box is a labour-intensive alternative that offers a deep integration of the lock box and the gate frame.

Thanks to this, such weld-in locks are used in situations where the look of the gate plays a large role. Forged gates with unique designs, specifically crafted cover plates or modern-style gates with decorative steel sheets as infill would all often use such weld-in locks.

In comparison

The main alternative to a weld-in gate lock is using an insert gate lock, which is also integrated into the gate. For some projects though, insert gate locks might be deemed too small or not secure enough, or alternatively, would be impossible to install due to technical limitations.

Mortice locks require precise cut-outs in the gate frame, which isn’t always possible to do easily. Mortice locks do traditionally have a shorter back set, which doesn’t always work on larger gates. Therefore, weld-in locks provide a great, durable alternative and a clean finished look for your gate.

Additionally, very large gates constructed with larger box section tubes could also benefit from using the weld-in fence gate lock. The latch on bolt-on locks might not be long enough, and the back set on the insert lock might not be sufficient. In this case, the weld-in lock option is the best alternative for these larger industrial gates.

It goes without saying that bolt-on locks are much easier to install. However, those only come in one width, while a weld-in gate lock can fit the exact width of the gate frame, providing a clean visual line.

Want to know more about the alternative fence gate locks out there? Check out our other guides about fence locks below!

Gate lock guide: Why you should choose a morticed gate lock

Everyone has come across a mortice lock because they are commonly used on regular doors. Using this type of locks on gates, however, has its own benefits and disadvantages.

Read on as we go through what a mortice lock is, where it can be used and how it compares to other lock types.

What is a morticed gate lock and when should I use it?

If you already know what a mortice lock is, you can skip this part and go straight to the next where we discuss the benefits of this lock type.

For those who aren’t aware, a morticed gate lock is known as an insert lock. This lock type is mortised into a slot in the gate frame, which hides the actual internal lock mechanism within the gate frame. You will therefore only see the handles and cylinder when the gate is locked. This makes it a very inconspicuous lock, and popular for that exact reason.

a morticed gate lock on top of a hedge

What are the benefits of a morticed gate lock?

  1. Inobtrusive: As we have already covered, the lock blends in thanks to the way it’s installed. This means they can be used on a variety of gate designs without sticking out. This allows you to use different types of infills, offering your customers a wide range of designs and materials for their gates.
  2. Customisations: You can keep the same lock and offer an array of different handles and cover plates, so that your customers can go wild with their design choices, while your lock – and your work process – stay the same.

Where are these locks used?

  1. Doors: this is pretty obvious, but many gates are manufactured in exactly the same configurations as inside doors, therefore, the locking system stayed the same.
  2. Wooden gates: the most common use for a mortice gate lock is wooden gates and frames. There aren’t too many options for such gates other than sliding bolts, surface-fixed locks, and mortice gate locks.
  3. Solid gates: gates with composite or timber infill are often equipped with mortice locks. This allows you to keep the design of the gate uniform, as you do not need to make a larger cut in the infill.

How do mortice gate locks compare to other alternatives?

First alternative is a morticed door lock designed for inside use. A lock is a lock, right? However, your inside door is not influenced by the weather and other elements, so the requirements to the hardware are not the same.

You have probably encountered gates that are “locked”, but can be easily open with a simple push? This is due to inadequate hardware.

As any materials shrink and expand due to hot weather, rain, snow and other elements, your gate can change shape quite a bit, but the lock needs to stay securely closed at all times. Therefore, you need a bigger latch and adjusted inside mechanics.

Moreover, the inside and outside parts of the lock need to be designed to withstand the weather – otherwise, it will go rusty and start jamming in no time. Mortice locks designed specifically for outdoor use is therefore the recommended option.

Another alternative is a bolt-on gate lock. The mortice gate lock requires three precise cut-outs on three sides of the frame to be installed, while bolt-on locks require just a few holes through the gate frame. They are therefore much easier to install than a mortice lock.

Compared to a mortice lock, bolt-on locks are bulkier, more visible and can prove more complicated if you need to cut infill around them. Most bolt-on locks do come in different types, such as digital locks or quick exit pads, offering wider flexibility.

Weld-in locks are also used often for gates that have a particular design. When a forged gate is constructed out of flat metal bars rather than box section, a weld-in lock could potentially be the only option. Mortice locks require a certain thickness in order to fit within the box section. They therefore can’t be used on frames that are smaller.

Alternatively, a weld-in lock can be used to make sure the lock box is the same width as the box section.

A morticed gate lock is obviously easier to install in such cases, as it does not require any welding, but still requires precision cuts.

Going all in with a morticed gate lock

Hopefully the above has answered your question “What is a morticed gate lock?” and given some insights into the benefits of it. In summary, mortice locks are perfect if you are after a gate lock that is discreet, can be customised and used on a variety of gate materials. If you want to learn a bit more about other lock types, check out our two other Gate Lock Guides:

Our gateway to quality

– ISO 9001:2015 Certified

Gatemaster Ltd (encompassing Gatemaster and Gatemaster Offshore) has just become an ISO9001:2015 certified business.

It has always been our aim to supply products and services which meet or exceed customers’ needs and expectations and achieving ISO 9001 reinforces our commitment towards sustaining this strategy.

Our ISO9001:2015 certified Quality Management System supports our strategic direction to supply quality products to all gate professionals around the World in an efficient manner, to reduce their risk from supply chain and product errors.

We are committed to using our quality system to meet objectives, satisfy applicable requirements and to make the various tasks more rewarding for everyone involved. In turn fewer mistakes will be made, and internal and external customers will be happier resulting in an improved atmosphere.

Everyone is responsible for applying and improving the Gatemaster Quality Management System because it takes less time to do a job correctly first time, every time.

Our Quality Management System, which we have named “The Gateway to Quality”, encompasses the design, manufacture, assembly, and distribution of metal and wooden gate hardware for domestic, commercial, and offshore applications covering products we manufacture and supply on an on-going, regular basis as well as one-off special projects which require bespoke engineering and project management.

Achieving this certification is a massive step for us. Being a manufacturing company, we have always worked to the best quality throughout our operations. Having the ISO 9001:2015 certificate shows the world that we will always strive to deliver the best results to our customers, partners, and internal and external stakeholders”.


Simon Napthine, Managing Director

At Gatemaster, the BSI auditors were impressed by the level of commitment by the business to use best practice tools such as Strategy Deployment (Hoshin Kanri). This tool has become an integral part of the business whereby focused breakthrough objectives are cascaded throughout the organisation and everyone is focused on delivering these goals as a team. Key Performance Indicators on monthly report-out visuals (known as ‘Bowlers’) ensure that we do not deviate from our collective aims and focus on actioning any required countermeasures whenever a ‘miss’ occurs. This ensures that ‘we will not sit upon our laurels’ and will continue to strive for excellence in delivering customer satisfaction.

This certificate hasn’t come easy as every employee at Gatemaster will attest to, but with the hard work of our dedicated colleagues, we can now proudly announce our success to the world…

We are ISO9001:2015 certified!

Snapshots from our factory

Latch length: How long are the latch bolts on our bolt-on locks?

We often get asked questions regarding the latch lengths for our bolt-on locks:

  • How long is it?
  • How much does it throw?
  • How much will it stick out?

close up image of latch bolt on bolt-on lock for metal gate

To make an easy overview of the different measurements above, we have created this guide for our bolt-on lock ranges – the Superlock and the Select Pro range.

Below you will find a drawing outlining the different key measurements to know about latch bolts and dead bolts as well as a table overview with all the measurements for our locks.

The table is split into the lock variation as we have two sizes:

  1. 10-30mm gate frames
  2. 40-60mm gate frames

When checking the dimensions for your lock, please check the product code and size for the right dimensions.

Deadbolt and latch length (bolt-on locks)

The actual dimensions that the latch will protrude from the front plate of the lock are shown in the diagram and chart below.

Dimension A in the below overview shows the dead bolt/latch bolt dimensions from the front of the bolt-on lock and through the gate frame when the lock isn’t operated (resting). All our bolts are adjustable by simply twisting the bolt in or out and locking in place with the supplied allen key. In the table further down you can find the minimum and maximum parameters of the bolts based on their adjustability.

Dimension B is the latching movement. This is how much the latch retracts when the handle is operated, pulling the latch back. The latching movement enables the gate to be pushed shut as the bolt will retract as it hits the striker and then spring out into the keep or post, holding it closed.

Dimension C is then the deadlocking (extending) movement and only applies to the locks that can be deadbolted extra. When turning the key to deadlock the gate, the dead bolt will extend this much into the gate post.

Please find all the measurements in the two tables below. Note that these only apply to our bolt-on locks in the Superlock and the Select Pro ranges.

Diagram of latch lengths of bolt-on locks within gate frame.
Dimension explainer:
A = How far the locking bolt protrudes from the lock in its standard resting position
B = Latching (retracting) movement
C = Deadlocking (extending) movement
Ø = Diameter of the locking bolt

Latch lengths for 10-30mm gate frame bolt-on locks

ProductA – length, minA – length, maxB – latching movementC – deadlock movement
Superlock BLD
27 mm53 mm15 mm15 mm
Superlock BD
15 mm43 mmN/A15 mm
Superlock BDG
27 mm53 mm15 mmN/A
Superlock BDGS
27 mm53 mm15 mmN/A
Superlock BQK
27 mm53 mm15 mmN/A
Superlock BQDG
27 mm53 mm15 mmN/A
Select Pro SBD
11 mm38 mmN/A30 mm
Select Pro SBLD
26 mm54 mm13 mm30 mm
Select Pro SBKLLT
34 mm62 mm20 mmN/A
Select Pro SBL
22 mm54 mm13 mmN/A
Select Pro DGL
35 mm65 mm22 mmN/A
Select Pro DGLS
35 mm65 mm22 mmN/A
Select Pro SBQEDGL
35 mm65 mm22 mmN/A
Select Pro SBQEKL
35 mm65 mm22 mmN/A

Latch lengths for 40-60mm gate frame bolt-on locks

ProductA – length, minA – length, maxB – latching movementC – deadlock movement
Superlock BLD
57 mm83 mm15 mm15 mm
Superlock BD
45 mm73 mmN/A15 mm
Superlock BDG
58 mm84 mm15 mmN/A
Superlock BDGS
58 mm84 mm15 mmN/A
Superlock BQK
58 mm84 mm15 mmN/A
Superlock BQDG
58 mm84 mm15 mmN/A
Select Pro SBD
40 mm68 mmN/A30 mm
Select Pro SBLD
58 mm86 mm13 mm30 mm
Select Pro SBKLLT
68 mm95 mm20 mmN/A
Select Pro SBL
60 mm86 mm13 mmN/A
Select Pro DGL
68 mm95 mm22 mmN/A
Select Pro DGLS
68 mm95 mm22 mmN/A
Select Pro SBQEDGL
68 mm95 mm22 mmN/A
Select Pro SBQEKL
68 mm95 mm22 mmN/A

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De superheld voor metalen poorten

De Superlock. Een foto van een poortslot met een superheldencape.

Hoewel dit misschien een gewoon slot voor metalen poorten lijkt, denken wij dat onze Superlock een echte superheld is!  Ten eerste is er zijn veelheid aan ‘aanpassingen’ die tal van verschillende oplossingen bieden. Bovendien is hij geliefd onder alle eigenaars van poorten die de sloten laten installeren vanwege zijn betrouwbaarheid en strakke esthetiek.

Maar dat is niet de belangrijkste reden!

Voor ons biedt hij poortinstallateurs het grootste voordeel: hun leven gemakkelijker maken, tijd en geld besparen en ervoor zorgen dat elke klus er geweldig en professioneel uitziet. Een echte superheld die u uit de brand helpt, met welke crisis of dringende klus u ook te maken hebt.

Daarom hebben we een speciale pagina gemaakt voor onze Superlock, die alle belangrijke informatie bevat. Zoals hoe gemakkelijk het te installeren is, de verschillende soorten sloten in de serie en natuurlijk alle technische details en specificaties die uw hartje begeert.

Als u meer wilt weten, bezoek dan de productpagina via de volgende link voor het volledige Superlock-assortimentBinnen deze serie hebben we dagschootvergrendelingen, snelle uitgangen en digitale codesloten voor metalen poorten en beveiligde sluitplaten om te voorkomen dat mensen de poort open wrikken.

U kunt ons altijd bellen op  +44 (0)1243 552066 of een e-mail sturen naar  sales@gatemasterlocks.com en we zullen graag alle dingen over Superlock met u bespreken!

Nu roestvrij!

De Superlock is nu gemaakt van roestvrij staal – van binnen en van buiten.

Lees hier meer over de aanpassingen naar roestvrij staal.

Meer informatie

https://www.gatemasterlocks.com/3-easy-steps-to-find-lock-handing/
https://www.gatemasterlocks.com/superlock-an-all-stainless-steel-lock/
https://www.gatemasterlocks.com/choose-the-right-gate-lock/