Internal Hex, Internal Torx, External Hex
9 mm, 1-1/8 ", 1-5/16 ", 20 mm, 1-3/8 "
1/2, 3/4, 2-1/2, 1-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3-9/16 in, 5 mm, 8 in, 1-1/4 in, 43 mm
8-Point, 6-Point, 4-Point, 7-Point, 12-Point
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