Internal Hex, Internal Torx, External Hex, External Torx
9/32 ", 2-1/2 ", 5/16 ", 1-1/2 ", 7/8 "
1/2, 3/4, 3/8, 1/4, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
8 in, 1-1/4 in, 28 mm, 4-3/4 in, 7/8 in
4-Point, 12-Point, 7-Point, 6-Point, 8-Point
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