Internal Hex, Internal Torx, External Hex, External Torx
7/16 ", 9/16 ", 5/8 ", 11 mm, 1-3/8 "
1/4, 3/4, 1-1/2, 1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
23 mm, 60 mm, 1-13/16 in, 15/16 in, 8 in
12-Point, 4-Point, 6-Point, 7-Point, 8-Point
-