SUMO GL2 Surface Mount Gate Lock Easy to install surface mount gate kit, lock included 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 & post up to 2" One user code Changeable handing Ideal for ornamental, aluminum, vinyl, and wood gates (also chain link with the GL2 LINX Adapter, sold separately) Fits up to 3.5" thick gates (5" thick with extension kit) Please note: To retain product warranty, a slam prevention device must also be installed on the gate Dimensions & Specifications: Dimensions on gate: 9 5/16" L x 2 1/2" W x 4" D Dimensions on fence post: 8 5/8" L x 1 1/2" W x 2 1/4" D Gate Thickness: 1 1/4' to 3.5", up to 5" with Extension Kit (sold separately) Minimum Gate Stile Width: 1 1/2' Lock Material: Zinc-plated steel Teflon coated stainless steel interior components For Exterior & Interior Use