Large Outside Diameter, SAE, Standard, Oversized, Beveled
Alloy Steel, Titanium, Stainless Steel, Nylon, Phenolic Resin
45 mm, 66 mm, 26 mm, 23 mm, 1 3/8"
6.5 mm, 20.2 mm, 1.625", 0.625", 1.172"
5.8 mm, 1.5 mm, 8.1 mm, 0.5 mm, 2 mm
BS 4320, ASME B18.21.1, DIN 6797A, BS 4320B, DIN 7603A