Nitrile Boot Kit, Material Nitrile, Overall Length 2.07 in, Standards AS9100D Certified, AS9102 FAIR, DFARS Compliant, Lot Traceability/Part Serialization, REACH Compliant, RoHS2 Compliant, Inside Diameter 1 1/4 in, Outside Diameter 1 13/16 in, Number of Bellows Triple, Boot Type Upper, Maximum Operating Temperature 250 Degrees F, Maximum Speed 6,000 RPM, Coupling Size 1250