OTC (1920) Locknut Socket - 6 point， 2-1/4” Opening Size<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Opening size is 6 point and 2-1/4 inches</li><li>Specially designed and makes wheel bearing locknuts easy to remove or install</li><li>Made of high-strength steel</li><li>Resists rounding out</li><li>Socket is designed for use with 3/4 inch square-drive manual tools only; Impact tool use voids socket warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JzZt0LwpL.jpg" noproxy>