Internal Hex, Internal Torx, External Hex
5/8 ", 5.5 mm, 9 mm, 15/16 ", 1-1/4 "
3/4, 2-1/2, 3/8, 1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
11 mm, 1-15/16 in, 8 in, 70 mm, 5/8 in
12-Point, 6-Point, 7-Point, 4-Point, 8-Point
-