Internal Hex, Internal Torx, External Hex, External Torx
9/32 ", 5/8 ", 36 mm, 2-1/2 ", 1-3/8 "
3/4, 3/8, 1/2, 2-1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
7/16 in, E7, 12 mm, 8 in, 58 mm
8-Point, 12-Point, 4-Point, 6-Point, 7-Point
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