TSUBAKI 40B17F-7/8 Single Strand Sprocket, 40 Chain Size, 7/8 Bore Dia., 17 #
$24.39
Single Strand Sprocket, Bore Diameter 7/8 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 7/8 in, Number of Teeth 17, Outside Diameter 2.97 in, Pitch Diameter 2.721 in, Bore Type...