Brand Ref (13673204212) - Flat end cap, for U-channel tube 42,4mm, stainless steel AISI 304 satined, Brand Ref (13673204812) - Flat end cap, 48,3mm, stainless steel AISI 304 satined, Brand Ref (13673206012) - Flat end cap, 60,3mm, stainless steel AISI 304 satined, Material:304 Grade (V2A) Stainless Steel, Finish:Satin Stainless