Comparison : Item # 35B15T, Bronze Bushed Sprocket Idlers for Use with All Steel Tighteners
Item # 41B13T, Bronze Bushed Sprocket Idlers for Use with All Steel Tighteners
Item # 40B13T, Bronze Bushed Sprocket Idlers for Use with All Steel Tighteners
Item # 50B13T, Bronze Bushed Sprocket Idlers for Use with All Steel Tighteners
Item # 35B21T, Bronze Bushed Sprocket Idlers for Use with All Steel Tighteners