External Hex, Internal Hex, Internal Torx
2-1/2 ", 1-5/16 ", 16 mm, 5/8 ", 1-1/4 "
1/2, 1-1/2, 2-1/2, 3/8, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 70 mm, 3/4 in, 9/16 in, 4-3/4 in
4-Point, External Torx, 8-Point, 12-Point, 7-Point
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