Williams S-52EHLA Long Enclosed Head<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Overall length of 15-Inch</li><li>1/2-Inch drive</li><li>Sealed to prevent dust， dirt， and liquids from entering the head and preserving the internal lubrication</li><li>Designed for tighter tolerances between pawl and gear which reduces metal fatigue and slippage under load</li><li>Smooth comfort grip handle which permits all day use without gloves</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21shDtmfIOL.jpg" noproxy>