Internal Hex, Internal Torx, External Hex, 6-Point
4 mm, 5.5 mm, 5/8 ", 7/8 ", 1-1/4 "
2-1/2, 1/2, 1/4, 1-1/2, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 70 mm, 58 mm, 33 mm, 1-3/8 in
4-Point, 8-Point, External Torx, 12-Point, 7-Point
-