... 2.Brass Core 3.Stainless Steel Wire,EPDM tube. 3.F1/2"*F7/8" 4.Length:30cm,45cm,60cm etc. ... website. J8003 Aluminum/Stainless Steel Wavy Hose,F1/2"*F7/8" Technical Datas: 1.One End:Brass Hexagon Nut,Nickle Plated.Other ... ,BSP,NPT etc. or as per requested.9.Size: F1/2"*F7/8". Relative Hoses:Welcome to visit our Factory ... ! Thank you ! J8003 Aluminum/Stainless Steel Knitted Hose,F1/2"*F7/8"