4 Pack Combi Cabinet Locks, Combi Cabinet Locks with 30mm Cylindrical Chrome Finish Combi cam locks Material: Drawer and cabinet locks are made of alloy die-casting and steel parts zinc, stainless steel finish. Exquisite workmanship Exquisite polishing and electroplating process, Sturdy casting for durability. Scope of application: file cabinets, lockers, shoe cabinets, drawers and various mailboxes. EASY TO INSTALL: No mounting screws are required to attach the lock directly to the cabinet, providing extra security for your small items and drawers. The lock has a barrel length of 30mm and can accommodate material thicknesses up to 23mm. The diameter of the cylinder is 30mm. Please measure to make sure you are buying the correct lock. Product Package includes: 4pcs * 30mm combi cabinet lock The factory password is: 000 How to change the code: The bottom of the lock has a hole where the code can be changed. Cover this hole with a small stick in the open state, do not loosen it, and then change the password. Release your hand when finished, and the password change is complete. Change password after lock Scope of application: mailbox/locker/shoe cabinet/staff cabinet/locker/wooden cabinet, etc. Instructions for use: The factory password of this lock is 000, which is three zeros. When using it for the first time, set the password to 000, then hold the lock body with one hand (the threaded part, pinch the two parallel faces with your fingers), and turn the lock face (the patterned bevel) with the other hand, clockwise or 90 degrees counterclockwise. (The first use requires a little force, and it is easy to turn it a few times)