External Hex, Internal Hex, Internal Torx
9 mm, 5/16 ", 1-1/2 ", 1-1/8 ", 5/8 "
1, 2-1/2, 1-1/2, 1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
5 mm, 8 in, 11 mm, 4-1/8 in, 39 mm
12-Point, External Torx, 8-Point, 7-Point, 6-Point
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