- Main tube diameter: 50 mm - Wall thickness: 2 mm - Attachment: M12 - Material: AlMgSi F31 - Brace diameter: 20 mm - Dimensions (L x W x H): 300 x 300 x 50 mm - Weight: 2.00 kg - Includes 8 attachments: F34 M12 semi-cones for box corner EUR 208.00 - See more - Buy online