Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
8 mm, 18 mm, 5/8 ", 1/4 ", 7/8 "
1-1/2, 1, 2-1/2, 1/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3/4 in, 9/16 in, 8 in, 4-1/16 in, 39 mm, 3-3/8 in
8-Point, 12-Point, 4-Point, 7-Point
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