Internal Hex, Internal Torx, External Hex, 6-Point
9/32 ", 2-1/2 ", 4 mm, 5/8 ", 1-3/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-1/4 in, 58 mm, 39 mm, 2-15/16 in, 1-1/2 in
4-Point, 12-Point, 8-Point, External Torx, 7-Point
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