External Hex, Internal Hex, Internal Torx, External Torx, 6-Point
9 mm, 1-1/8 ", 1-5/16 ", 7/8 ", 1-1/4 "
1, 1-1/2, 2-1/2, 1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
58 mm, 5/8 in, 1-3/8 in, 13 mm, 5/16 in
12-Point, 4-Point, 7-Point, 8-Point
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