Internal Hex, Internal Torx, External Hex, 6-Point
2-1/2 ", 1-1/2 ", 5/8 ", 15/16 ", 1-1/4 "
1-1/2, 1/4, 2-1/2, 1, 3/8
Phosphated, Phosphatized, Gun-metal, Black Oxide, Black Phosphate
4-1/16 in, 1-3/4 in, 58 mm, 26 mm, 1-3/8 in
8-Point, External Torx, 7-Point, 12-Point, 4-Point
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