Conveying Chain Sprocket; 1-7/16" Bore; 1" Pitch; 1503 | 1505 | 1506 Modular - Flat Top Size; 32 Teeth; C-Hub Both Sides Type; Finished Bore; Round; 6.1" Outside Diameter; 6.04" Pitch Diameter; Straight Running; Thermoplastic Material; No Grooved; Split; Keyway