Designed for gates that require controlled entry and exit, the double-sided Superlock Sliding Gate Lock features mechanical keypads with RapidReset on both faces, allowing full control from either side of the gate without the need for power or wiring. With a robust latch system and smooth lever handles, it’s the ideal solution for securing sliding gates in high-traffic or restricted-access environments.

Key Features:

• Double-Sided RapidReset Keypads – Both sides feature Gatemaster’s intuitive RapidReset system, letting you update codes quickly and securely without removing the lock from the gate.

• Mechanical Operation – No power, no batteries—just reliable performance, ideal for remote or high-use gates.

• Lever Handle Design – Sleek, ergonomic handles make operating sliding gates easy and efficient.

• Self-Latching Mechanism – The latch automatically engages when the gate is closed, keeping security simple and seamless.

• Heavy-Duty Construction – Manufactured from corrosion-resistant materials and built to endure harsh outdoor conditions.

• Quick & Clean Installation – Bolt-on design fits standard sliding gate frames with minimal prep—no welding required.

• Supplied with Keep – Includes a matching keep for secure latching and a neat, professional finish.

• Available in Multiple Sizes & Handed Options – Choose from 40mm, 50mm, or 60mm latch lengths, with left- and right-hand configurations to suit your gate.

What is RapidReset?

RapidReset is Gatemaster’s time-saving code-change system, built into both keypads on this model. No need to uninstall the lock or dismantle the mechanism—just a few simple steps and your new code is set. Ideal for maintaining security on multi-user gates or high-turnover sites.

Available Variations:

• SGLDRR40L – 40mm (1 9/16″) gate frame, Left Hand

• SGLDRR40R – 40mm (1 9/16″) gate frame, Right Hand

• SGLDRR50L – 50mm (2″) gate frame, Left Hand

• SGLDRR50R – 50mm (2″) gate frame, Right Hand

• SGLDRR60L – 60mm (2 3/8″) gate frame, Left Hand

• SGLDRR60R – 60mm (2 3/8″) gate frame, Right Hand

Single-sided option:

Sliding Gate Lock | RapidReset | Single-Sided Keypad

Designed for strength and ease of use, the Gatemaster Sliding Gate Lock features robust mechanical locking with a sleek lever handle. The single-sided version is equipped with a RapidReset keypad on one side and simple handle on the other for convenient exit. Whether you’re securing commercial, residential, or high-traffic sliding gates, this lock delivers dependable performance with effortless operation.

Key Features:

• RapidReset Keypad – Quickly and securely change your access code in seconds without removing the lock from the gate. No batteries or power are required
• Lever Handle Operation – Smooth and ergonomic, making sliding the gate open and closed easier.
• Auto‑Latching Mechanism – Designed specifically for sliding gate applications, slide the gate closed—latch arms automatically catch and secure into the keep.
• Durable Construction – Built with corrosion-resistant materials for long-lasting performance outdoors.
• Hold‑Back Function – Built-in button holds the latch open when needed (single‑sided version).
• Installer-Friendly – Quick to fit with minimal preparation and no welding required, saving time on site.
• Includes Keep – Supplied with a matching keep to boost security and give gates a clean, finished appearance.
• Adaptable Sizes & Handing – Available in 40 mm to 60 mm latch lengths to suit different gate frames, and configured for left- or right-handed gate swing.

What is RapidReset?

RapidReset is Gatemaster’s innovative code-changing system, making it quick and easy to update your keypad code, without removing the lock from the gate.

With traditional mechanical keypads, changing the code often means dismantling the unit. RapidReset simplifies this process. In just a few simple steps, you can securely reset the code on-site, reducing downtime and making it easy to manage access as needed.

Whether you’re updating access for new users or improving site security, RapidReset gives you full control—fast.

Available Variations:

• SGLDSRR40L – 40mm (1 9/16″) gate frame, Left Hand

• SGLDSRR40R – 40mm (1 9/16″) gate frame, Right Hand

• SGLDSRR50L – 50mm (2″) gate frame, Left Hand

• SGLDSRR50R – 50mm (2″) gate frame, Right Hand

• SGLDSRR60L – 60mm (2 3/8″) gate frame, Left Hand

• SGLDSRR60R – 60mm (2 3/8″) gate frame, Right Hand

Double-Sided Option:

Sliding Gate Lock | RapidReset | Double-Sided Keypad

Strong gate lock designed especially for sliding gates, this is the double sided version with combination keypads on both sides of the lock. The sliding gate lock auto-latches into the keep when the gate is slid closed and is secure until the code is entered. Manufactured from stainless steel and powder-coated provides the complete locking mechanism with maximum protection against external elements. This lock is easily installed by drilling just three holes through the gate frame and bolting on the lock, please not 100mm gap behind the stile is required to fit the lock. (see spec sheet for full installation instructions).

• Available in three sizes SGLD40 for 40mm frames all the way up to SGLD60 for 60mm gate frames.
• Includes a keep to prevent access to the latch bolt when the gate is closed, this adds to the security and improves the overall appearance of the gate.
• Made from stainless steel and powder coated for maximum protection against the elements.
• Auto-latching – Easily locks into place when the gate is slid shut.
• Non-handed – suits both left and right hand gates.

Product Code

• SGLD40L – To fit 40mm gate frames, Left hand
• SGLD40R – To fit 40mm gate frames, Right hand
• SGLD50L – To fit 50mm gate frames, Left hand
• SGLD50R – To fit 50mm gate frames, Right hand
• SGLD60L – To fit 60mm gate frames, Left hand
• SGLD60R – To fit 60mm gate frames, , Right hand

Other versions

The Sliding Gate Lock is a high quality, heavy duty lock to secure any unit with a sliding gate. No power needed so no complicated wires, simply drill 3 holes and bolt on to the gate. Made from stainless steel and powder coated for maximum resistance against the elements. This product is provided with a keep which increases security as it prevents access to the latch bolt when the gate is closed and improves the overall appearance of the gate.

• Easy install – Drill 2 holes for the fixings and another hole for the latch arms, slide the lock through the holes and secure.
• Auto-latching – When you slide the gate closed the latch arms automatically catch and secure into the keep.
• Hold-back function – Available with the single-sided version only. On the back of the lock is a button to hold the latch in an open position.

Three sizes available from 40mm to 60mm depending on the size of latch arms needed to reach through the gate frame. 100mm gap behind the stile is required to fit the lock. Left or right handing will depend on if the gate slides from left to right or right to left when looking at the gate from the outside. If you are not sure on the handing, look at the pictures provided or contact us for confirmation.

Product Code

SGLDS40L –  To fit 40mm gate frames, left hand
SGLDS40R – To fit 40mm gate frames, right hand
SGLDS50L –  To fit 50mm gate frames, left hand
SGLDS50R – To fit 50mm gate frames, right hand
SGLDS60L –  To fit 60mm gate frames, left hand
SGLDS60R – To fit 60mm gate frames, right hand

Other versions