Internal Hex, Internal Torx, External Hex
4 mm, 1-3/8 ", 7/8 ", 1-1/4 ", 21 mm
1/4, 3/8, 2-1/2, 1-1/2, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
15 mm, 200 mm, 34 mm, 8 in, 1-3/8 in
7-Point, 6-Point, 4-Point, 12-Point, 8-Point
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