External Hex, Internal Hex, Internal Torx, External Torx
4 mm, 30 mm, 1-1/8 ", 18 mm, 11 mm
2-1/2, 3/4, 1/2, 1/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3-3/4 in, 8 in, 4-1/16 in, 70 mm, 1-1/4 in
4-Point, 6-Point, 7-Point, 12-Point, 8-Point
-