http://tinyurl.com/otuhjxp<P>Shark 87122080 Pressure Washer Pressure Gauge KitProduct Review<P> Click on the link for more reviews<P>Quick couples to discharge.<P>Glycerin filled gauges<P>5000 psi cold water<P>1-3/4-Inch gauge<P>3/8-inch qc socket, 3/8-inch qc plug<P>