Brand Ref (13350124200) - Inside core, tube 42,4 x 2,0 mm, M12 thread, Stainless steel AISI 304, raw, Brand Ref (13350124800) - Inside core, tube 48,3 x 2,0 mm, M12 thread, Stainless steel AISI 304, raw, Material:304 Grade (V2A) Stainless Steel, Finish:Raw