Aluminum 1 1/2" x 5/8" Orifice Smooth Bore Nozzle (NH) Camlock Size_1 inch The fire hydrant lock's outer

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

Drafting from lakes

This is the same water-handling accessories reducer found in the Defense Logistics Agency (DLA) Wildland Fire Equipment catalog or Fedmall

Brass couplings are standard (aluminum available)

6" NH / NST male threads

Aluminum 1 1/2" x 5/8" Orifice Smooth Bore Nozzle (NH) Camlock Size_1 inch The fire hydrant lock's outerThe finish is a polished hard coat anodized. This smooth bore tip is a great option for ball shutoff nozzles. National Hose (NH) aka National Standard Thread (NST) is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments.