CMT 796.001.00 Router Collet Chuck Extension for 1/2-Inch Collets， 1/2-Inch Shank<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made of heavy-duty steel.</li><li>1/2-Inch Shank for 1/2-Inch collets.</li><li>3-15/32-Inch overall length.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Bpbl-1V0L.jpg" noproxy>