Internal Hex, Internal Torx, External Hex
4 mm, 9 mm, 18 mm, 5/8 ", 1-3/8 "
1/4, 1-1/2, 1/2, 2-1/2, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-3/16 in, 1-7/16 in, 8 in, 4-1/16 in, 2-7/16 in
External Torx, 12-Point, 6-Point, 7-Point, 8-Point
-