Small and safe<br />Suitable for mailbox， drawer， cupboard and so on<br />Cam is secured to body by a screw<br />Head diameter: 23mm<br />Head Depth: 3.5mm<br />Hole size: 16mm<br />Across flats: 13mm<br />1 X Lock<br />1 X Cam<br />2 X Keys<br /><img src