Northstar 780455 quick coupler (part #331020V), designed specifically for the inlet on Northstar SP1 and WH3 pressure washer guns — Reference 7 compatible.

Description

THIS ITEM SHOULD BE A 3/8″ QUICK COUPLER WITH 3/8 INCH NPT THREADS TO THREAD INTO THE INLET OF THE GUN.  SPRAYMART HAS THESE WE SHOULD HAVE ON THE SHELF SOME WHERE.

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Quality 780455 Quick Coupler (331020V) Reference 7 Only // Quick Coupler Inlet On Gun Northstar Sp1/Wh3 for your collection.