External Hex, Internal Hex, Internal Torx, External Torx
1-1/8 ", 10 mm, 5/8 ", 1-3/8 ", 1-1/4 "
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
11 mm, 58 mm, 3/4 in, 9/16 in, 39 mm, 2-15/16 in
4-Point, 7-Point, 12-Point, 6-Point, 8-Point
-