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" HOW IT WORKS /// EZ Connector&amp;#039;s trailer connector magnets pull and hold flat brass pins together, while dual o-rings keep moisture and corrosion at bay. WHY IT MATTERS /// Safe, reliable trailer plugs prevent accidents.  WHERE TO BUY IT /// www.ezconnector.com ($100)  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.popularmechanics.com/cars/how-to/a13046/4290390/>