The Hillman Group 43690 1/16 x 1/2-Inch Stainless Steel Cotter Pin， Stainless Steel， 40-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>A cotter pin secures two items with the use of a common hole</li><li>Place the cotter pin in the hole， the bulbous head will stop the pin from moving all the way through， bend the open tips to secure in place</li><li>One prong of the cotter pin is extended for easy insertion</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21kWoPDvtWL.jpg" noproxy>