Features:* This adopts aluminum alloy + copper lock cylinder, strong and * The cover at the lock cylinder could be rotated for 360 degrees* with 2 keysSpecification:* Material: aluminum alloy + brass* Color: Silver* Dimensions: 22 x 16mm (as pictured)* Quantity: 1PCSPackage content:1 x Cam Lock2 x keysNote:1. The genuine colour of the item could also be slightly varied from the pictures proven on web page attributable to many points equivalent to brightness of your monitor and light brightness.2. Please allow slight manual size deviation for the data.