3.5" NH (NST) Female x 4.5" NH (NST) Female Adapter Aluminum old fire hose This is the first of

This is the first of it's kind that we've seen

The 2" NPT Male side of adapter can hook into NPT

5" NST  stamped couplings

Inside Diameter - 2" Inches

3.5" NH (NST) Female x 4.5" NH (NST) Female Adapter Aluminum old fire hose This is the first ofIndustrial & Fire Grade 3. 5 NH (NST) x 4. 5 NH (NST) Double Swivel Female Fitting Anodized Aluminum Need a double female Fire Hose adapter? Look no further, this adapter will get the job done in any situation. Adapters manufactured in the USA with hard coated anodized aluminum are made to withstand abrasion, are anti corrosive, and can withstand the highest pressures. You can trust that these adapters will meet and EXCEED your industrial and