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