Internal Hex, Internal Torx, External Hex
4 mm, 7/16 ", 26 mm, 1-1/2 ", 5/8 "
1-1/2, 3/8, 2-1/2, 1, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
2-11/16 in, 1-11/16 in, 8 in, 58 mm, 2-15/16 in
8-Point, External Torx, 4-Point, 7-Point, 6-Point
-