Pack universal mailbox lock, 30mm metal cabinet lock, zinc alloy cylinder with keys compatible with drawer, cabinet, wardrobe, mailbox. Suitability: The metal cabinet lock cylinder length is 30mm and the lock plate length is 46mm, which is suitable for materials with a thickness of up to 25mm. It is a standard size lock with a diameter of 23mm. Universal furniture lock: The keys fit each other, two keys per lock - each key fits all locks you buy. The practical set of identical locks includes 8 locks and 16 keys. (Note that each key is universal) Universal use: Open the mailbox lock by turning it 90 degrees. It can be installed on metal or wooden panels. Widely used for office display cabinet doors, cabinets, filing cabinets, desk drawers, mailboxes, RV or caravan doors, etc. and durable material: The office cabinet lock is made of zinc alloy, chrome-plated, waterproof and rust-proof, corrosion and wear-resistant for long-term use, durable and safe for your belongings. Easy installation to protect privacy: This cylinder cam can be installed quickly and easily and can usually be installed on the door or cabinet panel. It provides a high level of privacy for personal belongings and protects others from prying eyes. It not only protects your important belongings, but also protects your children from dangerous objects such as sharp tools and inedible supplies. Delivery quantity: 8 pieces Product color: Silver Product dimensions: lock length 30 mm Note: manual measurement, please allow 1-3 cm error!!! satisfaction - Our customers come first. If you find any problems with the products after receiving the goods, such as damage and incorrect quantities, please contact us immediately. We will do our best to provide you with satisfactory customer service.