Internal Hex, Internal Torx, External Hex, External Torx
1-1/8 ", 5/8 ", 1/4 ", 11 mm, 1-3/8 "
3/4, 1, 3/8, 2-1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
58 mm, 8 mm, 4-3/4 in, 39 mm, 15/16 in
8-Point, 4-Point, 7-Point, 12-Point, 6-Point
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