Internal Hex, Internal Torx, External Hex, 6-Point
7/16 ", 18 mm, 5/8 ", 15/16 ", 46 mm
1, 1-1/2, 2-1/2, 3/8, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3 in, 3-9/16 in, 8 in, 70 mm, 58 mm
External Torx, 8-Point, 12-Point, 7-Point, 4-Point
-