Description: Green Zinc alloy die cast housing and cylinder. Bright chrome plated standard. Radial cylinder with 7pin tumbler mechanism. Steel made tubular keys, nickel plated. Key may be withdrawn in one or both positions. 4 sizes available Various cam configurations and rotations available Cam is affixed by nut. Hex nut mounted 10000 combinations available. Used for : Cabinets, vending machines, cash boxes,mail boxes, computer, phone exchanger door,etc. do as your requirements