Internal Hex, Internal Torx, External Hex
9/32 ", 2-1/2 ", 9 mm, 5/8 ", 1-3/8 "
3/4, 2-1/2, 1, 1-1/2, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 4-3/4 in, 39 mm, 1-1/4 in
8-Point, External Torx, 12-Point, 6-Point, 7-Point
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