Internal Hex, Internal Torx, External Hex
4 mm, 9 mm, 1-5/16 ", 15/16 ", 7/8 "
1, 2-1/2, 1/4, 1-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3/4 in, 9/16 in, 32 mm, 1-15/16 in, 3/8 in, 8 in
6-Point, 8-Point, 7-Point, 12-Point, 4-Point
-