Gatemaster Single Sided Sliding Code Gate Lock Left Handed
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.
The Gatemaster Single-Sided Sliding Gate Code Lock (SGLDSL, Left Handed) is a secure and durable digital lock designed exclusively for sliding gates. With a keypad on the outside and a handle on the inside, it delivers convenient, keyless access while maintaining reliable security.
The auto-latching latch arms lock into the supplied keep when the gate is shut, preventing forced entry while enhancing the gate’s appearance. Constructed from stainless steel with a one-piece die-cast casing, the lock is built for long-lasting, weather-resistant performance.
Unique to the single-sided version is a hold-back function, allowing the latch to be held open via a rear button — ideal for high-traffic applications.
Key Features & Benefits:
Single-sided digital keypad – keypad outside, handle inside
Auto-latching latch arms – latch engages keep automatically when gate closes
Hold-back function – rear button keeps latch open when required
Stainless steel construction – corrosion resistant and weatherproof
One-piece die-cast casing – maximum durability in outdoor environments
Slim 70mm lock case – suitable for a variety of gate styles
Mechanical keypad – no power or batteries required
Available in 3 frame sizes:
SGLDS40L – for 40 × 40 mm profiles
SGLDS50L – for 50 × 50 mm profiles
SGLDS60L – for 60 × 60 mm profiles
Handed design: Left-handed (gate sliding right-to-left when viewed from outside)
The Single-Sided Sliding Gate Code Lock is the ideal choice for both residential and commercial sliding gates, combining strength, security, and ease of use.
Operation:
- Product Code: SGLDSL – Left-Handed
Outside: Keypad entry
Inside: Handle release
Latch Type: Auto-latching latch arms into keep
Hold-Back Function: Yes – rear button keeps latch open
Construction: Stainless steel with die-cast casing
Case Width: 70mm slim profile
Handing: Left-handed (gate slides right-to-left when viewed from outside)
Available Sizes / SKUs:
SGLDS40L – for 40 × 40 mm profiles
SGLDS50L – for 50 × 50 mm profiles
SGLDS60L – for 60 × 60 mm profiles
Included in Kit:
Lock mechanism (single-sided keypad + handle)
L-shaped keep with expanding fasteners
Stainless steel support plate
Fixings & instructions
Gap Requirement: 100mm gap behind stile required
Fitting the lock:
Drill 2 × 9mm holes at 140mm centres through the gate stile for fixing bolts.
Drill a 25mm hole for the latch arms, centrally between the two holes.
Slide the lock through the holes from the back of the box section.
Fit the stainless steel support plate and secure with 2 × M8 countersunk screws.
Fitting the keep:
Mark where latch arms strike the gate post and drill a 25mm receiving hole.
Drill 2 × 15mm holes at 70mm centres above and below the receiving hole.
Fit the L-shaped keep plate with expanding fasteners to prevent latch bolt access from the outside.
Maintenance:
Lubricate latch arms every 6 months with light oil.
Annually dismantle lock and spray the mechanism with light oil.
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