Style: Type 7D Inch/Imperial Series
Dimensions:
Shaft: 5/8" (15.8 mm)
Seat Bore: 31.7 mm
Seat Thickness: 10.3 mm
Working Length: 6.7 mm (As measured from the rotating face to the front of the spring retainer, under normal compression.)
Materials:
Rubber Parts: NBR Rubber
Faces: Standard Ceramic