External Hex, Internal Hex, Internal Torx, External Torx
9/32 ", 5/8 ", 2-1/2 ", 1-1/8 ", 7/8 "
1-1/2, 2-1/2, 3/4, 1/4, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 13/16 in, 19 mm, 70 mm, 4-1/8 in
8-Point, 6-Point, 7-Point, 4-Point, 12-Point
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