Equal-i-zer 88004500 4" Fast-Way Flip Jack Foot<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Automatic Jack Foot Gets Rid Of The Hassle Of Placing Blocks Under Tongue Jack</li><li>Spacer Ring And Mounting Hardware Included</li><li>Bolts Quickly And Easily To The Existing Jack. Gives An Automatic 4 Inch Extension That Locks Into Place When Extended， And Folds Up Out Of The Way When Retracted</li><li>Limited 90 Day Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51UJhbUCsUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31rWOYMlGHL.jpg" noproxy>