Internal Hex, Internal Torx, External Hex
7/32 ", 9/32 ", 2-1/2 ", 5/16 ", 1-3/8 "
1-1/2, 2-1/2, 1/4, 3/8, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
36 mm, 1-7/8 in, 3/4 in, 8 in, 1-3/8 in
4-Point, 12-Point, 6-Point, 7-Point, External Torx
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