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