Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
2-1/2 ", 4 mm, 1-5/16 ", 1-3/8 ", 46 mm
3/4, 1, 2-1/2, 1/4, 1-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
36 mm, 8 in, 3/4 in, 9/16 in, 4-3/4 in, 1-3/8 in
4-Point, 8-Point, 7-Point, 12-Point
-