Brand Ref (13083203312) - Crossbar holder with blind hole left for 12mm rod, tube 33,7mm, stainless steel AISI 304 satined, Brand Ref (13083204212) - Crossbar holder with blind hole left for 12mm rod, tube 42,4mm, stainless steel AISI 304 satined, Brand Ref (13083204812) - Crossbar holder with blind hole left for 12mm rod, tube 48,3mm, stainless steel AISI 304 satined, Material:304 Grade (V2A) Stainless Steel, Finish:Satin Stainless