Internal Hex, Internal Torx, External Hex, 6-Point
4 mm, 5/16 ", 9 mm, 25 mm, 5/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-1/16 in, 4-1/8 in, 58 mm, 1-3/8 in, 2-7/16 in
8-Point, External Torx, 7-Point, 12-Point, 4-Point
-