Narrow, Mil-Spec, Oversized, SAE, Large Outside Diameter
Phenolic Resin, Brass, Alloy Steel, Stainless Steel, Titanium
7/16", 2 3/16", 1 37/64", 15/16", 1 1/16"
0.375", 4.3 mm, 0.625", 0.75", 0.875"
M24, 1 3/8", #6, M4, 1 1/4"
NL-19, Armor Coat, Black Oxide, Zinc Plated, Zinc Yellow
3.1 mm, 0.35 mm, 3/32", 1/8", 5/64"