ProLine Replacement AntiSiphon Frost-Free Vacuum Breaker. It includes a vacuum breaker cap and fits TV#'s 566727, 566735, 566743, 566754, 566762. For anti-siphon Frost-Free sillcock, includes vacuum breaker cap. Constructed with brass to ensure durability.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov