Internal Hex, Internal Torx, External Hex
2-1/2 ", 5/16 ", 1-5/16 ", 5/8 ", 1-3/8 "
1, 1/2, 2-1/2, 3/4, 1-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-1/4 in, 19 mm, 70 mm, 58 mm, 2-1/2 in
External Torx, 12-Point, 7-Point, 6-Point, 8-Point
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