US Standard 3/8-Inch connect with any model 3/8" angle valve.304 Stainless steel braided exterior Length 32 inches 2pcs M10X1 threads connect faucet with hot water (red) and cold water(blue) Easy to install,we have one extra Spanner.you can tighten the nut very easy. Best ss304 stainless steel and inner EPDM tube no smell
