Internal Hex, Internal Torx, External Hex
5.5 mm, 9 mm, 15/16 ", 1-3/8 ", 5/8 "
3/8, 1/2, 1/4, 1-1/2, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
31 mm, 200 mm, 1-13/16 in, 3-9/16 in, 8 in
External Torx, 7-Point, 4-Point, 6-Point, 8-Point
-