Internal Hex, Internal Torx, External Hex, External Torx
4 mm, 7/16 ", 5/8 ", 5.5 mm, 11 mm
1-1/2, 1/2, 3/4, 2-1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
22 mm, 36 mm, 8 in, 43 mm, 4-3/4 in
12-Point, 6-Point, 4-Point, 8-Point, 7-Point
-