Repair parts readily available. x 1/2 in. MPT x FS x 12 in. L Freezeless Auto Dra, Sillcock w-50HA BP Includes a Nidel Model 50HA double-check backflow preventer that prevents sprayback.
STI Tap size: M24-1.Helical Insert, Free-Running, M10-1.. Application for Metal; High-quality wire thread inserts strengthen thread and provide for longer thread life.