LASCO 10-1843 4-Inch Dryer Vent Clamps<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Metal material</li><li>Use to secure dryer ducting</li><li>Attach at both end of ducting</li><li>Dryer hook up</li><li>Replacement unit to restore and refresh</li></ul></div><img src="http://ecx.images-amazon.com/images/I/415uWWjr0HL.jpg" noproxy>