Sprocket, For Bushing Size 1210, For Bushing Type Taper Lock, For Chain Pitch 5/8 in, Material Steel, Number of Teeth 15, Outside Diameter 3.315 in, Pitch Diameter 3.006 in, Chain Number 50, For Number of Strands Single, Maximum Bore Diameter 1 1/4 in, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 15/32 in, Hub Projection 0.657 in, Hub Type One Side, Length through Bore 1 in, Material Grade 1045, Minimum Bore Diameter 1 1/4 in, Resistance Properties