Internal Hex, Internal Torx, External Hex, External Torx
1-1/8 ", 1-5/16 ", 5/8 ", 9/16 ", 1-3/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3-9/16 in, 8 in, 4-1/16 in, 33 mm, 4-3/4 in
12-Point, 6-Point, 4-Point, 7-Point, 8-Point
-