Internal Hex, Internal Torx, External Hex
2-1/2 ", 4 mm, 1-3/8 ", 1-1/4 ", 46 mm
1/4, 1, 2-1/2, 1-1/2, 1/2
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
58 mm, 33 mm, 4-3/4 in, 1-1/4 in, 2-15/16 in
12-Point, 4-Point, 6-Point, 7-Point, 8-Point
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