Adafruit Accessories TO-220 Clip-On Heatsink (1 piece)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Adafruit Part Number: 977</li><li>Stock Type: Components &amp; Parts &gt;&gt; Heat Sinks</li><li>In Stock &amp; Ready to Ship</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41c3JkFoNkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5100xfgKHML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BpQEWvpcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rZtL4SBTL.jpg" noproxy>