External Hex, Internal Hex, Internal Torx, 6-Point
5.5 mm, 15/16 ", 23 mm, 1-3/8 ", 7/8 "
1-1/2, 2-1/2, 1/4, 3/8, 3/4
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
56 mm, 3-9/16 in, 1-5/16 in, 8 in, 39 mm
4-Point, 8-Point, 7-Point, 12-Point, External Torx
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