- Main tube diameter: 50 mm - Wall thickness: 2 mm - Admission: M12 - Material: AlMgSi F31 - Brace diameter: 20 mm - Incl. 8 attachments F34 half cone M12 for Boxcorner - Dimensions (L x W x H): 300 x 300 x 50 mm - Weight: 2.00 kg EUR 228.00 - See more - Buy online