Pin Gauge Handle, Compatible Gauge Diameter Range 0.51 in to 0.579 in, For Gauge Type Pin Gauge, Handle Color Black, Handle Length 4.528 in, Includes Bushings : (0.51 in to 0.532 in; 0.532 in to 0.547 in; 0.547 in to 0.563 in; 0.563 in to 0.579 in), Material Aluminum, Single End or Double End Double End