KES K1140B BRASS Shower Head Shut-Off Valve G 1/2, Polished Chrome One-piece brass body Can be used as shut-off valve or water saver valve Quarter-turn easy operation G 1/2 Male & Female, fits most shower heads and shower arms KES takes responsibility for quality-related issues and offer replacement, please feel free to contact us. We will respond to you within 24 hours and will try our best to solve your problem!