Lisle 61500 17-Piece HD End Cap Wrench Set<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Improved by adding welds to hold a steel disc to the top of the wrench</li><li>This is in addition to the spot welds which will greatly increase its strength</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ayPK6VxiL.jpg" noproxy>