Internal Hex, Internal Torx, External Hex
4 mm, 5/16 ", 5/8 ", 11 mm, 1-1/4 "
2-1/2, 3/4, 1-1/2, 3/8, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 28 mm, 43 mm, 24 mm, 1-3/8 in
12-Point, External Torx, 8-Point, 7-Point, 4-Point
-