Internal Hex, Internal Torx, External Hex
2-1/2 ", 5/16 ", 5/8 ", 15/16 ", 1-3/8 "
2-1/2, 3/8, 1-1/2, 1/2, 1
Phosphated, Phosphatized, Gun-metal, Black Oxide, Black Phosphate
36 mm, 8 in, 13 mm, 1-1/4 in, 3-3/8 in
8-Point, External Torx, 4-Point, 7-Point, 6-Point
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