Internal Hex, Internal Torx, External Hex
9/32 ", 2-1/2 ", 4 mm, 1-1/8 ", 5/8 "
2-1/2, 1/2, 3/8, 3/4, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
1-15/16 in, 8 in, 1-3/4 in, 8 mm, 4-3/4 in
6-Point, External Torx, 4-Point, 7-Point, 12-Point
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