Heavy Duty Fire Hydrant Lock (USA) Threads_NPT x NPT This wrench will fit

This wrench will fit

Sign mounts using 2 approximately 3/8" holes aligned vertically along the center line

Face the reflective part of the road marker in the direction of traffic when being used on the road or facing the entrance of a driveway

This hose is significantly thicker and more durable than typical PVC discharge hose

NST also goes by the initials NH or National Hose

Heavy Duty Fire Hydrant Lock (USA) Threads_NPT x NPT This wrench will fitNote: 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