5" NH (NST) Male x 5" NH (NST) Male Adapter Aluminum DMH2525F Couplings - NPSH (Straight Pipe

Couplings - NPSH (Straight Pipe Threads)

Length - 50 Feet - 100 Feet

Here's your hose of choice

Using 4" (Large Diameter) White Single Layered Woven Hose Without Fittings

Using old fire hose for battle ropes is just as effective as the real thing

5" NH (NST) Male x 5" NH (NST) Male Adapter Aluminum DMH2525F Couplings - NPSH (Straight PipeSpecifications Male Side 1 5 NH (NST) Male (National Hose National Standard Thread) Male Side 2 5 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