... Nut,Nickle Plated 2.Brass Core 3.Stainless Steel Wire,EPDM tube. 4.Length:30cm,45cm,60cm etc. ... your visiting our website. J8005 Aluminum/Stainless Steel Wavy Hose,F1/2"*F3/8" Technical Datas: 1.Brass Hexagon ... Nut,Nickle Plated.2.Brass Core3.Stainless Steel Wire.4.EPDM Insert Tube.5.Length: 30cm,45cm,60cm ... our Factory ! Thank you ! J8005 Aluminum/Stainless Steel Knitted Hose,F1/2"*F3/8"