XtremepowerUS Pro-Grade 419-Piece Universal O-Ring Assortment Set - Metric<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>An essential hardware kit for professionals and homeowners alike</li><li>Pliable， flexible rubber rings seal contact and connection points like mini-gaskets</li><li>O-rings in 32 most-used sizes for plumbing， automotive， general repair (see description)</li><li>Complete with secure-fit latched storage case， keeps each size separate and easy to identify</li></ul></div><img src="http://ecx.images-amazon.com/images/I/513kAUnQwLL.jpg" noproxy>