Narrow, Mil-Spec, Standard, USS, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
2 1/2", 16 mm, 2 3/16", 1 37/64", 15/16"
1.156", 0.75", 0.875", 1.125", 1.25"
Chrome-Plated, NL-19, Zinc Yellow, Armor Coat, Black Oxide
3.5 mm, 3 mm, 9/32", 17/64", 2.5 mm