Internal Hex, Internal Torx, External Hex
7 mm, 9/16 ", 1-3/8 ", 5/8 ", 1-1/4 "
3/4, 1, 1-1/2, 1/4, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
3 in, 1-7/16 in, 8 in, 13 mm, 1-1/2 in
12-Point, External Torx, 7-Point, 6-Point, 4-Point
-