Fi-Shock A-71 Line Tightener<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Tightener for your electric fence</li><li>Tightens wire up to 9 gauge and 1/2"</li><li>Requires no tools</li><li>Easy to use</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51%2BtSiaMdML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513R76ZnzwL.jpg" noproxy>