External Hex, Internal Hex, Internal Torx
1-1/8 ", 16 mm, 5.5 mm, 5/8 ", 7/8 "
1/4, 2-1/2, 1/2, 1-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
13/16 in, 1-1/4 in, 4-3/4 in, 2-7/16 in, 5/16 in
12-Point, External Torx, 7-Point, 6-Point, 4-Point
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