Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
4 mm, 7 mm, 1-1/8 ", 23 mm, 5/8 "
1-1/2, 3/8, 2-1/2, 1/4, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
58 mm, 1-3/16 in, 4-3/4 in, 7/8 in, 1-3/8 in
12-Point, 4-Point, 7-Point, 8-Point
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