3" NH (NST) Female Swivel x 3" NPSH Female Rigid Adapter Aluminum SM25F30T 5” NH (NST) x 5”

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

it works and gives results

Fire & Industrial 5” NPSH x 6” NPT Double Male Fitting Anodized Aluminum

these hoses have made great personal hammocks and sandbags

the layers can be separated to gain even more material to work with

3" NH (NST) Female Swivel x 3" NPSH Female Rigid Adapter Aluminum SM25F30T 5” NH (NST) x 5”Specifications Female Side 1 3 NH (NST) Female (National Hose National Standard Thread) Female Side 2 3" NPSH Female (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