Info:Martin 40BS12 7/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 7/8 in Dia Bore, 2.166 in OD, #40 Chain, 12 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS13 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 2.329 in OD, #40 Chain, 13 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS13 5/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 5/8 in Dia Bore, 2.329 in OD, #40 Chain, 13 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS13 7/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 7/8 in Dia Bore, 2.329 in OD, #40 Chain, 13 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS14 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 2.491 in OD, #40 Chain, 14 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS14 3/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 3/4 in Dia Bore, 2.491 in OD, #40 Chain, 14 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS14 5/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 5/8 in Dia Bore, 2.491 in OD, #40 Chain, 14 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS14 7/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 7/8 in Dia Bore, 2.491 in OD, #40 Chain, 14 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS15 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 2.652 in OD, #40 Chain, 15 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS15 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 2.652 in OD, #40 Chain, 15 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS15 3/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 3/4 in Dia Bore, 2.652 in OD, #40 Chain, 15 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS15 5/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 5/8 in Dia Bore, 2.652 in OD, #40 Chain, 15 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS15 7/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 7/8 in Dia Bore, 2.652 in OD, #40 Chain, 15 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS16 1 1/4 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/4 in Dia Bore, 2.814 in OD, #40 Chain, 16 Teeth, 1/2 in Pitch, Steel
Info:Martin 40BS16 1 1/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/8 in Dia Bore, 2.814 in OD, #40 Chain, 16 Teeth, 1/2 in Pitch, Steel