Finished Bore with Keyway & SS Bore Sprocket, 80 Chain Size, 1-1/2 Bore Dia., 15 # of Teeth, TRITAN, Mfr# 80BS15H X 1 1/2

Sprocket, Bore Diameter 1 1/2 in, For Chain Pitch 1 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/2 in, Number of Teeth 15, Outside Diameter 5.3 in, Pitch Diameter 4.81 in, Bore Type Fixed, Chain Number 80, Finish Black Oxide, Hub Diameter 3 13/16 in, Hub Projection 0.925 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/16 in, Keyway Width 3/8 in, Length through Bore 1 1/2 in, Number of Set Screws 2