Internal Hex, Internal Torx, External Hex, External Torx
9 mm, 5.5 mm, 1 ", 1-3/8 ", 1-1/4 "
2-1/2, 3/4, 1/4, 1-1/2, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-1/16 in, 58 mm, 3/4 in, 9/16 in, 1-3/16 in, 4-3/4 in
12-Point, 8-Point, 4-Point, 7-Point, 6-Point
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