External Hex, Internal Hex, Internal Torx
4 mm, 9 mm, 25 mm, 1-5/16 ", 1-1/4 "
1/2, 1-1/2, 1, 3/8, 2-1/2
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
35 mm, 8 in, 70 mm, 3/4 in, 9/16 in, 26 mm
External Torx, 4-Point, 6-Point, 7-Point, 8-Point
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