Internal Hex, Internal Torx, External Hex, External Torx
1 ", 9 mm, 18 mm, 11 mm, 5/8 "
3/4, 1-1/2, 1/4, 3/8, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
E7, 5 mm, 8 in, 4-3/4 in, 2-1/2 in
4-Point, 12-Point, 6-Point, 8-Point, 7-Point
-