Drawer Mailbox Locking 18mm Dia Thread Cylinder Cam Locks w Key UXCELL (U excel !) is the sole authorized Seller of uxcell products Product Name : Cam Lock;Main Material : Metal;Color : Silver Tone;Total Size(Approx) : 48 x 32 x 22mm/1.9'' x 1.3'' x 0.9'' (L*H*Head Dia.) Thread Body Length : 18mm/0.7'';Thread Diameter : 18mm/0.7'' Weight : 47g Package Content : 1 x Cam Lock,2 x Keys