External Hex, Internal Hex, Internal Torx, External Torx
2-1/2 ", 4 mm, 7/16 ", 1-1/8 ", 15/16 "
1/2, 3/8, 2-1/2, 1/4, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
58 mm, 39 mm, 17 mm, 35 mm, 2-15/16 in
12-Point, 6-Point, 4-Point, 7-Point, 8-Point
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