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