Narrow, SAE, Mil-Spec, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Titanium
1 9/32", 2 3/16", 1 37/64", 15/16", 1 5/32"
1.156", 0.75", 0.875", 1.125", 1.5"
0.3 → 0.25 mm, 3.5 mm, 1.65 - 1.90 mm, 1.08 mm, 0.5 mm
BS2870 CZ108, DIN 9021, BS 4320:1968, BS 3410, DIN 7980