Drawer Lock with Master Key and Removable Core System 1.Material:Zinc Alloy 2.Size:D18*L22,D18*L26,D18*L30.... Choose good, using at ease!Product details: Desk drawer lock(DR-22)with Master Key and Removable Core System:1. Material: zinc alloy die-cast housing and cylinder2. size: D18*L22mm,D18*L26mm,D18*L30mm,D18*L32mm,D18*L383. Rotation angle: 180 degree CW.4. Finish: black, chrome, gold, ...