Since 1979, Hydra-Shield Mfg.,has been "Protecting America's Water". Our security systems for hydrants, meters, and valves are in use by many major cities. Our hydrant locks can be designed to fit vitually any make/model of hydrant.
8701 Carpenter Freeway.
Meter, Locks; Hose/Hose Accessories; Hydrants, Locking Devices; Security