Internal Hex, Internal Torx, External Hex
30 mm, 1-1/8 ", 1-3/8 ", 5/8 ", 21 mm
1/2, 1-1/2, 2-1/2, 3/4, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
200 mm, 1-1/8 in, 8 in, 4-1/16 in, 13 mm
External Torx, 6-Point, 7-Point, 4-Point, 8-Point
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