Quick Flush™ Outboard Flush Fitting Kit for Mercury & Yamaha OutboardsProvides a quick and easy way to flush any outboard equipped with a flushing port. No more removing the plug and twisting the hoses to flush. Replace the plug with the Quick Flush™ and snap the hose on and off. Normal operating water pressure keeps the valve sealed when using the engine. Features:Makes flushing outboard quick and easyUnique previously patented slide valve replaces the outboard flushing port plugThe O-ring seal closes off the port when operating the engineQuick connect on hose snaps onto valve for flushingNo plug to remove and no difficulty turning of hose into the  portTakes the hassle out of flushing your outboardFits all outboards equipped with a flushing portKit consists of slide valve, hose quick connector, and washerWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.