Most of the lock body is made of plastic material, and the latch is made of zinc alloy. This furniture lock is designed to secure cabinet doors. The lock provides reliable functionality with a simple push-button mechanism. Suitable for use on various cabinets and drawers with board thickness of 14-16mm. Ideal for office furniture, closets, drawers, and similar applications. Features a sleek appearance with elegant colors, simple installation, and easy operation. Avoid use in marine environments or applications involving yachts and boats due to potential exposure to extreme conditions. Suitable for indoor use on furniture with 14-16mm thick panels. Specifications: Material: Zinc alloy + Plastic (ABS) Hole diameter: 26 mm Board thickness: 14 to 16 mm Lock screw hole distance: Approximately 36.19 mm Strike plate hole distance: Approximately 20 mm Package size: 116mm x 87mm x 9mm Installation Guide: 1. Drill a 20mm hole in the cabinet door. 2. Mount the round ring onto the door. 3. Insert the lock base through the round hole. 4. Secure the lock using the longer screws with a Phillips screwdriver. (Note: Screw hole distance is 36.19 mm) 5. Attach the "L"-shaped strike plate using the shorter screws, aligning it with the lock tongue. (Note: Strike plate hole distance is 20 mm) 6. Press the button to lock the cabinet door; press again to unlock. Package List: 1 x Push Button Lock 4 x Screws 1 x Spare button cap 1 x Strike plate