External Hex, Internal Hex, Internal Torx
2-1/2 ", 1 ", 9/16 ", 5/8 ", 46 mm
1-1/2, 2-1/2, 3/4, 1/4, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
32 mm, 8 in, 16 mm, 70 mm, 4-3/4 in
External Torx, 8-Point, 12-Point, 7-Point, 6-Point
-