Brand Ref (13350104200) - Inside core, tube 42,4 x 2,6mm, M12 thread, stainless steel AISI 304 raw, Brand Ref (13350104800) - Inside core, tube 48,3x 2,6 mm, M12 thread, stainless steel AISI 304 raw, Material:304 Grade (V2A) Stainless Steel, Finish:Raw