Internal Hex, Internal Torx, External Hex
4 mm, 26 mm, 5.5 mm, 35 mm, 1-3/8 "
1/2, 1-1/2, 3/4, 1, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
36 mm, 3/8 in, 8 in, 3/4 in, 9/16 in, 13/16 in
6-Point, 12-Point, 8-Point, 7-Point, 4-Point
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