Brand Ref (14673204212) - Flat end cap, 42,4mm, stainless steel AISI 316, satined, for glass channel tube, Brand Ref (14673204812) - Flat end cap, 48,3mm, stainless steel AISI 316, satined, for glass channel tube, Material:316 Grade (V4A) Stainless Steel, Finish:Satin Stainless