Aluminum 4" Female NPT to 6" Male NH Male Size_3 Inch The neck of the handle

The neck of the handle (closest to the tool head) is covered in a heavy duty polypropylene stripe guard

Spanner Wrench is strong

Features a solid wedge disc and integral seat

Meets National Fire Equipment System (NFES #0710)

Hose and nozzle are not included

Aluminum 4" Female NPT to 6" Male NH Male Size_3 Inch The neck of the handleAluminum 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. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to