Finished Bore with Set Screws (No Keyway) Bore Roller Chain Sprocket, 25 Chain Size, 10 # of Teeth, TRITAN, Mfr# 25BS10H X 1/4

Roller Chain Sprocket, Bore Diameter 1/4 in, For Chain Pitch 1/4 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1/4 in, Number of Teeth 10, Outside Diameter 0.919 in, Pitch Diameter 0.809 in, Bore Type Fixed, Chain Number 25, Finish Black Oxide, Hub Diameter 1/2 in, Hub Projection 0.39 in, Includes Set Screws, Keyway No, Keyway Depth Not Applicable, Keyway Width Not Applicable, Length through Bore 1/2 in, Number of Set Screws 2