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