Internal Hex, Internal Torx, External Hex
30 mm, 9 mm, 15/16 ", 1-3/8 ", 1-1/4 "
2-1/2, 1/2, 1/4, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-11/16 in, 1-7/8 in, 8 in, 1-1/4 in, 5/16 in
8-Point, 12-Point, 4-Point, 7-Point, 6-Point
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