cam lock/metal lock/cylinder lock Material:zinc alloy Surface:chrome plated Description :cam lock/metal lock/cylinder lock1.Material:zinc alloy housing 2.Surface: bright chrome plated 3.Usage: Electronic cabinets,network cabinets,server rack cabinets,mailbox,locker, and other steel office furniture. 4.Package:10pcs/box,500pcs/carton MS403-A turn lock