[High-quality Material] The lock seat is made of zinc alloy and cold-rolled steel, which has better oxidation resistance, water resistance, rust resistance, corrosion resistance and wear resistance, high hardness, and good quality. High-quality materials and exquisite craftsmanship make heavy-duty locks durable. [Unique Key System] Each cabinet lock is equipped with 2 keys, each lock is unique, and the keys are different. Only the two equipped keys can unlock the office lock. Use this safe lock to protect your exquisite treasures and collectibles. No one can use your favorite closet except you. [Size] The size of the key lock box is 40 x 40 x 7 mm, the length of the cylinder is 20 mm, and the diameter of the cylinder is 19mm. The product includes locks and keys but does not include screws. Each lock needs to be used in conjunction with six 14M*2 screws. [Wide Range of Applications] The letterbox lock is very suitable for enterprise and home applications. It adds style and security to three-dimensional cabinets, showcases, and file boxes. It is suitable for many occasions, such as household door locks, garage door locks, cabinet locks, storage Locker locks, box locks, furniture locks, drawer locks, etc. [Easy Installation] You can mark the cupboard lock at the position where the lock needs to be installed, then drill holes according to the shape of the lock, and then fix the bottom of the lock firmly with screws, and install the snap ring, which is quick and convenient. Description: The cam lock is widely used in desk drawers, glove boxes, tool boxes, electrical cabinets, or other safety supplies. Your possessions can be surely kept safe with the locks. Material: Alloy Colour: Silver Size: 40x40mm Package Included: 4 x Cam Locks with 8 Keys