Manufacturer Part Number: 1296946|Overall Length (Inch)|3-3/8Product Type|Material|SteelStyle|Drive Tighteners & IdlersShaft Diameter (Inch)|1Overall Width|Shaft Length (Inch)|2-1/8Width (Inch)|1Mounting Hole Diameter|For Use With|Tightener ShaftBore Diameter|Overall Diameter|Height (Inch)|2-1/8Material Grade|52100Type|Tightener ShaftFor Use With|Tightener ShaftUNSPSC Code|26111800