Lisle 17232 Right Angle Funnel<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Useful for adding brake fluid to master cylinders on mini-vans， adding gear lube to differentials， filling the DEF reservoir on GM Duramax diesels as well as other applications</li><li>The funnel mouth is 3.5" outer diameter and the spout is .7" outer diameter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31APH2B3UnL.jpg" noproxy>