Sunex 884505 3/8-Inch Drive 9/16-Inch Extra Deep Spark Plug Socket， CR-MO<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>CR-MO alloy steel for long life</li><li>For easy removal and installation of spark plugs</li><li>Application: Various foreign and domestic models</li><li>Lifetime warranty</li><li>9/16-Inch extra deep wall spark plug socket</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21eTBUuVjwL.jpg" noproxy>