Internal Hex, Internal Torx, External Hex, External Torx
2-1/4 ", 5/16 ", 9/32 ", 2-1/2 ", 1-3/8 "
1-1/2, 3/4, 2-1/2, 1, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
30 mm, 70 mm, 5/8 in, 7/8 in, 39 mm
12-Point, 4-Point, 7-Point, 8-Point, 6-Point
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