Heavy Duty Fire Hydrant Lock (USA) Female Threads_NH All weather performance from -36°F

All weather performance from -36°F to 1200°F

Global type "A" stainless steel 3 inch male camlock (Cam & Groove) coupler to 3 inch female NPT threads

thread and couplings in use by fire departments today is double jacket hose with aluminum NPSH

circularly woven and completely protected by a through-the-weave extruded PVC/Nitrile rubber

Please contact your local fire department

Heavy Duty Fire Hydrant Lock (USA) Female Threads_NH All weather performance from -36°FNote: Check with your local Fire Marshal's Office to verify that these can be used in your juristiction. The Fire Hydrant Lock deters access to a fire hydrant's operating nut to prevent unauthorized water usage and unwanted access to the potable water system. The fire hydrant lock's outer shell comes with a 2 inch wide reflective band that makes it easier to locate the fire hydrant at night. Red ductile iron lug extension secures to existing 1 1 2