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