Internal Hex, Internal Torx, External Hex, 6-Point
1-1/2 ", 1-3/8 ", 5/8 ", 7/8 ", 1-1/4 "
1/4, 2-1/2, 1/2, 3/8, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-9/16 in, 1-11/16 in, 3/4 in, 8 in, 3-3/8 in
External Torx, 8-Point, 4-Point, 7-Point, 12-Point
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