3/4 bolt isolators fits 7/8 bolt holes on 150# flanges & valves from 5" to 8"
Imperial Sizes offered are 1/2, 5/8, 3/4 & 1 inch
White
Overall Length - 1-9/16" (39.7mm)
Washer ID - 9/16" (20.6mm)
Washer OD - 1-3/32 (38.9mm)
Washer Thickness on every size is 1/8" (3.175mm)
Wall Thickness on every size is 1/32" (.8m)