ITEM NAME:Mailbox Drawer 0.9" Head Dia Cylinderical Cam Lock w 2 Keys L6F1 Mailbox Drawer 0.9" Head Dia Cylinderical Cam Lock w 2 Keys L6F1 Hex nut, 1.9" long metal plate, cylinder lock, 2 keys included. Thread Diameter: 1.8cm/0.7"; Color: Black + Silver Total Size: 3.1 x 2.3cm/1.2" x 0.9"(L*Head Dia.) Main Material: Metal; Weight: 54g Suitable for less than 0.55" thick board. Suitable for mailbox, drawer, cabinet, cupboard door or other furnitures. Package Content: 1 x Mailbox Drawer Cam Lock 2 x Keys Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.