4" NH (NST) Female Long Handle x 4.5" NPT Male Adapter Aluminum HA1515T If they can lift airplane

If they can lift airplane wings with these hoses you bet they are made from the best materials

N/A Body Material Brass

shiny heat treatment

Equipped with a Nitrile rubber seal so it's rated for fuel service transfer

1-1/2" NPT Male: Can Connect To Any Female 1-1/2" Female Pipe Threads PVC

4" NH (NST) Female Long Handle x 4.5" NPT Male Adapter Aluminum HA1515T If they can lift airplaneSpecifications Female Side 1 4 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4. 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