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  • Lockey SUMO GL2DC

    Double Combination Surface Mount Gate Lock



    This lock is no pushover! The Lockey SUMO GL2DC gate lock protects your pool, dock or beach access during off hours with its keyed cylinder lockout function that prevents code use when locked. A well engineered auto-locking with passage mode option lets you effortlessly control the lock for your environment throughout the day.


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    Product Replacement | Extended Return Policy | Price Protection

    Terms and Conditions


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    • Double Combination – Single Combination also available
    • Easy to install surface mount gate kit, lock included
    • Adapter kit available for chain link gates
    • No welding needed
    • Locks automatically
    • Equipped with passage function
    • Keyed cylinder lockout function prevents code use when locked
    • Deadlocking spring latch prevents tampering
    • Adjustable strike accommodates gaps between gate and post up to 2”
    • One user code, thousands of possible combinations
    • Changeable handing
    • Built from zinc plated steel
    • Teflon coated stainless steel interior components
    • Ideal for ornamental, aluminum, vinyl, and wood gates
    • For Exterior and Interior Use
    • Weather Resistant
    • Lifetime Mechanical Warranty

    Please note: To retain product warranty, a slam prevention device must also be installed on the gate

    Take down weak security at your gates with Sumo! You can depend on the SUMO GL2DC Double Combination Surface Mount Gate Lock to protect your pool, dock or beach access after hours. Double combination means you have to enter the access code for each side of your gate. Suitable for gates at public pools or private beaches where you control who enters and exits the property. Using the keyed cylinder lockout function, staff can lock the gate with the key and render both keypads inoperable. Everything will be locked down for the night so even users with the code cannot enter. The deadlocking spring latch prevents tampering, meaning no one will be able to jimmy the lock open. Passage mode is for times such as swimming or boating competitions, community pool or dock parties, or simply operating hours, where you have a lot of people coming and going through the gate. You don’t have time to be waiting for people to enter a code for each access. This lock is excellent for gates that surround your indoor and outdoor pools, docks, private beaches, or other liability areas to keep children from harm when you aren’t around to supervise them. No welding needed as the lock housing secures to your existing gate with the included mounting kit. Weather resistant and built from zinc plated steel, it will function in any situation. The SUMO GL2 is ideal for ornamental, aluminum, vinyl, and wood gates.

    GoKeyless™ is a trained and authorized Lockey® dealer. Sales, service, and support. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year.


    Manufacturer Lockey
    Finish Jet Black Marine Grade, Satin Chrome Marine Grade
    Lock Features Old Auto Relocking, Double-Sided, Passage Mode, Privacy
    Solution Mechanical
    Warranty Lifetime Mechanical
    Handle Type Lever Handle Door Locks
    Access Type Keypad - Digits
    Locking Device Cylindrical Latch
    Brand Lockey

    Door requirements

    Door Handing Reversible
    Door Prep Through-Bolt Hole(s)


    Code Length 2 to 5 digits
    Code Capacity 1


    Door Thickness Minimum 1 1/4 in.
    Door Thickness Maximum 3 1/2 in.
    Backset Adjustable
    Dimensions On Fence Post: 8 5/8 (H) x 1 1/2 (W) x 2 1/4 (D) in., On Gate: 9 5/16 (H) x 2 1/2 (W) x 4 (D) in.
    Weight 9 lbs