External Hex, Internal Hex, Internal Torx, 6-Point
1-1/8 ", 10 mm, 9/16 ", 27 mm, 1-1/4 "
1/2, 1/4, 3/8, 3/4, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-7/8 in, 8 in, 70 mm, 5/16 in, 1-1/2 in
External Torx, 7-Point, 4-Point, 12-Point, 8-Point
-