Durable material: mailbox lock made of high quality zinc alloy and chrome plated surface, anti-corrosion and anti-rust, high strength and wear resistance. Measurements: This triangle cam lock has an outer cylinder diameter of 0.87" (22mm) with a length of 3/4" (18mm) which can accommodate up to 3/8" thick panels, allows 1-5mm error due to manual measurement. .Detailed data as shown in the picture Easy to install: The cabinet lock is easy to install and convenient to use. Just drill a hole in a suitable place, place the lock head and fix the ridge with a fixing screw. Easy to use: 90 degree rotation, the triangle socket key can be removed from the locked and opening position Application: The locker locks with key for drawers, mailboxes, cabinets, cabinet, desks, distribution box, garbage can, campers, boxes, electric cabinets, energy cabinets, electrical cabinets, mechanical equipment, Power Cabinet distribution cabinet, GGD cabinet, PS cabinet, MSN cabinet, etc. Litensh locker for drawers, mailbox, mailboxes, cabinets, cabinets, desks, distribution box, trash can and much more Features: 1. Can be used to store cabinet doors, drawers, storage cabinets, mailboxes, motorhomes, boxes, control cabinets, power cabinets, electrical cabinets, mechanical equipment, etc. to secure. 2. 90 degree rotation, the triangular key can be removed from the locked and open position of the lock. 3. The same key convenient for your management (the cam lock comes with a triangular key that is not held with a key 4. 23mm cylinder length, 25mm cylinder diameter, suitable for mounting plate thickness up to 3/8". 5. Made of high quality zinc alloy and chrome plated surface, anti-corrosion and anti-rust, high strength and wear resistance. Package includes: 2 x Triangle cam lock 2 x Gasbox key triangle