4" NH (NST) Female (Rigid Long Handle) x 5" NPT Male Adapter Aluminum 2-1/2" Inch The cotton can be removed

The cotton can be removed if desired

There's no better material than tough rubber nitrile

Return this adapter FOR any reason within 30 days of purchase and you'll receive a full refund NO QUESTIONS ASKED

This is without a doubt one of the heaviest duty hoses we carry in stock

4" NH (NST) Female (Rigid Long Handle) x 5" NPT Male Adapter Aluminum 2-1/2" Inch The cotton can be removedSpecifications Female Side 1 4 NH (NST) Female (National Hose National Standard Thread) Male Side 2 5 NPT Male (National Pipe Tapered) 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 8. 1