4.5" NH (NST) Female x 4.5" NPSH Male Adapter Aluminum SM25F15T 5" NYFD Female To 2"

5" NYFD Female To 2" NPT Pipe

The solar panel system is 12 Volt 400 Watt

5" NST Female to 1" NPT Male

The NYC Male side of adapter can hook into NYC Female threads only

Adaptable wrench:

4.5" NH (NST) Female x 4.5" NPSH Male Adapter Aluminum SM25F15T 5" NYFD Female To 2"Specifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4. 5 NPSH Male (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