Cartridge Spring<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Genuine OEM replacement part</li><li>T&amp;S Brass produces a full line of faucets， valves and specialty products for the food service industry</li><li>Use genuine OEM parts for safety reliability and performance</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BjCWJ8ULL.jpg" noproxy>