Made of high quality zinc alloy and tested by professionals, the mailbox lock is antioxidant, waterproof, rustproof, corrosion-resistant, wear-resistant, durable, compact and safe. > This is not a locking wedge, so you can remove the key from the locked and unlocked position. Optimal security for your desk, kitchen drawers, cupboards, mailboxes and cupboards. Key cylinder lock set is perfect for mailboxes, desk drawers , cabinets, table display cases, drawers, desks, jewelry boxes, furniture, RV or camper doors and more. A cabinet lock with key provides enough security to protect not only your important items, but also your children from dangerous objects such as sharp tools and inedible cleaning products. It also provides a high degree of privacy for personal items so that others cannot see them. Feature: High quality zinc alloy material, long service life life, small size and security. Cam locks come with two identical keys, each suitable for all locks you purchase from the same