5" NH (NST) Female (Rigid Long Handle) x 4" NPSH Male Adapter Aluminum NH (NST) x NH (NST) you can be sure that

you can be sure that visibility is not an issue

reduces hydrant vandalism

5 year manufacture warranty

5" fire hose to reduce it down to 1

5" NH (NST) Female (Rigid Long Handle) x 4" NPSH Male Adapter Aluminum NH (NST) x NH (NST) you can be sure thatSpecifications Female Side 1 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4 NPSH Male (National Pipe Straight Hose) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards 236