Package Content: 1 x 30mm Cam Lock; 2 x Keys. Material: High quality stainless steel material and nickel finish, durable for a long serving time, Small and safe. Cam lock with two keys, a steel cylinder nut, stop cam, each lock has different keys. A perfect replacement lock for a damaged one on a mailbox, kitchen office cabinet,cupboard etc. Suitable for Letter Box, Postbox, Drawer, Cupboard, Locker, Filling Cabinet and so on, It comes with cam, cam nut and screw, you can easily install it.