4" NH (NST) Female Swivel x 6" NH (NST) Male Adapter Aluminum 3/4" Garden Fire Nozzle Threaded Size (Inside Diameter): 4"

Threaded Size (Inside Diameter): 4" Male NPT (National Pipe Tapered)

Very capable of holding high pressures

equipment protection

Female Swivel Side 2 – 5” NPSH Female (National Pipe For Straight Hose)

We recommend our used fire hose for alternative usage such as irrigation

4" NH (NST) Female Swivel x 6" NH (NST) Male Adapter Aluminum 3/4" Garden Fire Nozzle Threaded Size (Inside Diameter): 4"Specifications Female Side 1 4 NH Female (National Hose National Standard Thread) Male Side 2 6" NH 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 Standards