Aluminum ColumnWhy Choose This:★Country of Manufacture: CHINA; Outside diameter of standoff: 5 mm★Package Content: 5Pcs x Round Aluminum Column★Net Weight: 12g; Body Length: 70 mm Screw Thread: M3★Material: Metal; Textured aluminum cylinder inner tooth M3 * 70MM★Main Color: Black; It applies to 180 210 250 class rack.
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