Internal Hex, Internal Torx, External Hex
7 mm, 1-5/16 ", 16 mm, 5/8 ", 1-3/8 "
1/2, 1, 3/4, 1-1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
2-1/4 in, 8 in, 58 mm, 39 mm, 1-3/8 in
6-Point, 4-Point, 12-Point, 8-Point, External Torx
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