The frost proof Everbilt yard hydrant has a shut-off valve which operates below the frost line to supply running water, for reliable irrigation even in the coldest weather. The water hydrant can easily be repaired without digging. This yard hydrant has a strong 1 in. galvanized steel stand-pipe and a 3/4 in. female NPT brass valve to connect to the water supply pipe.California residents: see Proposition 65 information Self-draining when handle is in closed position to prevent freezingHeavy duty cast iron head with bucket hookExtra-large cast iron handle for easy operationBrass clevis rod and hose connectorDouble o-ring sealing system provides a positive seal1-piece plunger design provides a positive seal and easy adjustmentPlunger is easily adjustable with square head set screwBury depth of 24 in., meaning 27 in. will be above groundYard hydrant complies with federal lead laws