Narrow, Standard, Mil-Spec, Oversized, Large Outside Diameter
Brass, Stainless Steel, Alloy Steel, Steel, Titanium
7/8", 12 mm, 2 3/16", 1 37/64", 15/16"
0.535", 0.75", 0.438", 0.875", 1.125"
Hot Dipped Galvanized, Chrome-Plated, NL-19, Armor Coat, Black Oxide
6.5 mm, 17/64", 3.1 mm, 1/16", 3/32"