Detailed Product Description Item No.:K138-22 drawer lock with brass computer key, master key and exchange cylinder key.Material:Zinc alloyFinish:nickel-platedCylinder:D18mmxL22mmPackage: one piece in an individual box, two dozens in a medium box, 240pcs in one carton.Meas: 56x26x22 cmN.W.: 20 KGSG.W.: 21.5 KGS