External Hex, Internal Hex, Internal Torx
1-1/2 ", 1-5/16 ", 16 mm, 15/16 ", 5/8 "
1/4, 3/8, 2-1/2, 1-1/2, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
13/16 in, 8 in, 58 mm, 2-15/16 in, 3-3/8 in
External Torx, 8-Point, 4-Point, 6-Point, 7-Point
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