2 pcs Universal Zinc Alloy Mailbox Key Lock with 4 Keys Features Made of sturdy zinc alloy with a polished electroplated finish Sturdy and durable, not prone to rust Each part has been thickened for practicality and safety. The key can be removed in the locked and unlocked position! Protect your children from potential dangers More than 80% of dangers occur at home - make your cabinets safer now - cabinet locks are essential for kitchen and living room cabinets and drawers to ensure extra security. To protect your privacy Cabinet drawer lock provides extra security for your important documents. You can also use cabinet locks to protect your personal belongings at your workstation. Specifications: Material: Zinc Alloy Color: Silver Surface Finish: Electropolished Size: As shown in the picture Quantity: 2 Suitable for: mailboxes, drawers, filing cabinets, lockers, filing cabinets, etc. Attention The length of the lock cylinder is 20mm, please check the thickness measurement. The