Size: 18-Inch long, standard 1/2-inch female compression by standard 1/2-inch iron pipe female straight thread, inner: Copper inner joint, EPDM tube, Brass nuts, makes your life more heath and safety
Material: 304 Grade Stainless Steel
Usages: For bathroom, toilet, washbasin, water heater, base faucet, hot and cold water supply
Flexible corrugated Stainless steel connectors for hot water heaters
Outer: Stainless steel 304 branded outer tube, rust resistant, double ring sealing washer, not leaks , ensuring quality and longevity