OTC 4842 Heavy Duty Valve Spring Compressor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used to compress valve springs for removal or installation</li><li>Heavy duty C-frame</li><li>9 inches opening and 5 inches throat</li><li>Includes 16， 19， 23， 25 and 30 millimeters valve spring retainer adapters</li><li>One year limited warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tmCM9O8zL.jpg" noproxy>