Internal Hex, Internal Torx, External Hex
9/32 ", 2-1/2 ", 4 mm, 1-5/16 ", 5/8 "
3/4, 3/8, 2-1/2, 1-1/2, 1/2
Phosphatized, Phosphated, Gun-metal, Black Oxide, Black Phosphate
1-15/16 in, 8 in, 1-1/4 in, 33 mm, 39 mm
8-Point, 7-Point, 12-Point, 4-Point, External Torx
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