Aluminum 3" NH to 3" NPT Double Male Female Size_GHT light weight wrench used to

light weight wrench used to tighten and loosen larger size fire hose couplers

Construction

For use up to 300 PSI

Fish & Wildlife Service (USF&WS)

Meets National Fire Equipment System (NFES #2210)

Aluminum 3" NH to 3" NPT Double Male Female Size_GHT light weight wrench used toAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. Note 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department