Sea-Dog Inboard Motor Flush [521550-1] Brand_SmartPlug extending their life with good

extending their life with good chafe protection is not

UPC: 029402033522

Constructed of investment cast stainless steel for corrosion resistance this knob is designed for use with 1" x 3/4" oval tubing

Same rugged Chrome on Brass Cosntruction

Sea-Dog Inboard Motor Flush [521550-1] Brand_SmartPlug extending their life with goodInboard Motor Flush Molded Rubber Aluminum Inboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system extending the engines service life. Easy to use by fitting the rubber cup over the water intake, connecting a garden hose, and extending the aluminum leg to seal the cup to the hull. Fresh water flushes the cooling system, no tools required. Great for winterizing, tune ups, and other maintenance