External Hex, Internal Hex, Internal Torx, External Torx
2-1/2 ", 9 mm, 1-1/2 ", 1-5/16 ", 1-3/8 "
1-1/2, 1/4, 2-1/2, 3/4, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3-9/16 in, 8 in, 19 mm, 58 mm, 3/4 in, 9/16 in
4-Point, 8-Point, 12-Point, 7-Point, 6-Point
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