Internal Hex, Internal Torx, External Hex
7/16 ", 5/8 ", 9/16 ", 1-3/8 ", 1-1/4 "
3/4, 2-1/2, 1-1/2, 1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
28 mm, 36 mm, 8 in, 4-3/4 in, 13/16 in
External Torx, 8-Point, 7-Point, 12-Point, 4-Point
-