High Quality and Durable: The cabinet lock is made of zinc alloy, nickel-plated on the surface, and the cam lock ensures better anti-oxidation, waterproof and rust-proof, anti-corrosion and anti-fouling performance. Wear-resistant, durable, long service life. High Versatility: Each of our locks comes with 4 different sizes of locking plates, suitable for 99% of mailboxes or drawers on the market. NOTE: Each lock comes with 2 keys. WIDE APPLICATION: Perfect replacement lock for mailboxes, office cabinets, closets and more. Ideal for mailboxes, mailboxes, drawers, closets, storage cabinets, filing cabinets, tabletop display cases, RV or camper doors and more. PROTECTION AND PRIVACY: It provides enough security to not only protect your important items, but also protect your children from dangerous objects such as sharp tools and inedible cleaning products. In addition, it provides great privacy for personal items, keeping them invisible to others. COMFORTABLE AND PRACTICAL: The practical key lock kit contains 2 keys. A key is included for easy installation and the key is not attached so you can remove it from the locked and unlocked position.