Internal Hex, Internal Torx, External Hex, 6-Point
5/8 ", 3/16 ", 2-1/2 ", 4 mm, 15/16 "
2-1/2, 3/4, 1-1/2, 3/8, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-11/16 in, 8 in, 4-1/16 in, 2-7/16 in, 1-3/8 in
External Torx, 12-Point, 7-Point, 4-Point, 8-Point
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