The 3513 cabinet lock is a compact, surface-mounted lock for small enclosures. Great for home-made concealed gun cabinets and other applications. Holds 440 lbs. of force that can be used in conjunction with a spring to create your own pop out cabinet design. The latch of this lock can enter from the sides or top for flexible installation suitable for a variety of applications. Use it in conjunction with a plug-in-transformer and an affordable electronic keypad. 12V or 24V DC or AC operation, field selectable. Dimensions 1-3/16" W x 2-7/8" H x 1-1/8" D (30mm x 73mm x 29mm)