BUILDERS BEST 111718 Elbow Kit， 4-inch by 8-foot， Silver<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4 inch x 8 inch</li><li>One piece flexible pipe， one crimped (male) fitting</li><li>Kit includes close elbow and 2 metal clamps</li><li>Maximum velocity: 5，000 fpm</li><li>Operating Temp. Range: -100 degreef to +430 degreef</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51H%2BABtrwBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ux3uvQfQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51zairFRmkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-TX-OI0cL.jpg" noproxy>