The V00275STN Finished Vacuum Breaker in Satin Nickel is from the ROHL Shower Collection. This Vacuum Breaker in Satin Nickel has 1/2 male x 1/2 female connectors. This Vacuum Breaker ROHL-V00275STN serves as an essential spare part of hand shower wall outlets in tubs or exposed tub or cradle hand shower units, including U.3530, U.3531, U.3018, U.3019, A1401, A1701, A2701, A2101, A1901, BA7 and AC7. For this product, Rohl offers a 2-year warranty on manufacturers defect. Products with the Tuscan brass finish do not carry a warranty. Rohl is the most recognized luxury brand for faucets and fixtures. They have achieved success by staying committed to offering new and classically differentiated faucet and fixture products that are impeccably designed and deliver world class quality and value. Over the years, Rohl has been consistent in providing authentic luxury for your homes lavatory, bath and shower.