Internal Hex, Internal Torx, External Hex
27 mm, 1-3/8 ", 5/8 ", 7/8 ", 1-1/4 "
3/4, 1/2, 3/8, 1-1/2, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 11 mm, 58 mm, 39 mm, 1-3/8 in
12-Point, 7-Point, 8-Point, 6-Point, 4-Point
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