Aluminum 4" NH to 4" NPT Double Male Couplings_Brass If you have two swivel

If you have two swivel female FDC brass connections that need plugs measure the INSIDE diameter of the swivel fitting

3 1/2 inch inside diameter

This 48 GPM nozzle is well suited for lower pressures but can be used up to 100 PSI

There is an optional heavy duty 2 inch strap with swivel spring clip that clips onto (2) 1/4" chisel-steel attachment loops

Equivalent part number - HA2515

Aluminum 4" NH to 4" NPT Double Male Couplings_Brass If you have two swivelAluminum 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 Male to