Internal Hex, Internal Torx, External Hex
7/32 ", 2-1/2 ", 8 mm, 1-1/8 ", 5/8 "
1-1/2, 1/2, 2-1/2, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
2-1/4 in, 5 mm, 8 in, 5/8 in, 2-15/16 in
6-Point, 4-Point, 8-Point, 7-Point, 12-Point
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