5" NH (NST) Female x 3" NH (NST) Male Adapter Aluminum DMH1010 5” NPSH x 4” NH

5” NPSH x 4” NH (NST) Double Swivel Female Fitting Anodized Aluminum

White letters reading "Fire Hose Keep Clear" on both sides for clear identification of purpose

Questions about threads

Easy to pack and store

Fire & Industrial 6” NPSH x 6” NPSH Double Male Fitting Anodized Aluminum

5" NH (NST) Female x 3" NH (NST) Male Adapter Aluminum DMH1010 5” NPSH x 4” NHSpecifications Female Side 1 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 3 NH (NST) Male (National Hose National Standard Thread) 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