Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-1/4 Bore Dia., 14 # of Teeth, Tritan, Mfr#: 60BS14H X 1 1/4

Sprocket, Bore Diameter 1 1/4 in, For Chain Pitch 3/4 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/4 in, Number of Teeth 14, Outside Diameter 3.74 in, Pitch Diameter 3.371 in, Bore Type Fixed, Chain Number 60, Finish Black Oxide, Hub Diameter 2 9/16 in, Hub Projection 0.791 in, Includes Set Screws, Keyway Yes, Keyway Depth 1/8 in, Keyway Width 1/4 in, Length through Bore 1 1/4 in, Number of Set Screws 2