QT118-A Quick Detachable Bushing, Bushing Type Quick Detachable, Bore Diameter 1 1/8 in, Length 1.25 in, Bolt Circle Diameter 2 in, Bolt Size 1/4 In.-20 x 1 in, System of Measurement Inch, Bushing Diameter 1.625 in, Flange Type Split, Flange Width 1/4 in, For Shaft Type Keyed, Includes (2) Cap Screws, Keyway Height 1/8 in, Keyway Width 1/4 in, Length Less Flange 1 in, Material Steel, Overall Diameter 2.5 in, SAE Grade 5, Taper 3/4 in Per ft