Internal Hex, Internal Torx, External Hex, External Torx
1 ", 4 mm, 5/8 ", 7/8 ", 1-1/4 "
3/8, 1-1/2, 2-1/2, 1/2, 1/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
2-11/16 in, 36 mm, E7, 3 in, 8 in
6-Point, 4-Point, 7-Point, 12-Point, 8-Point
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