Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
2-1/2 ", 4 mm, 6 mm, 1-5/16 ", 1-1/4 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
56 mm, 3/4 in, 9/16 in, E7, 8 in, 15/16 in
4-Point, 12-Point, 7-Point, 8-Point
-