PORTER-CABLE 42999 1/4-Inch Self Releasing Collet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This is an O.E.M. authorized part</li><li>Fits various PORTER CABLE models</li><li>OEM Part Number 42999</li><li>Replacement Collet for 690 and 890 Series Routers</li><li>For use with 1/4-inch Shank Router Bits</li><li>Helps decrease the amount of lost bits</li><li>Dimensions: 6.0 by 3.0 by 1.0 inches (WxHxD); weighs 2.4 ounces</li><li>Compatible with these Porter Cable Routers: 690， 691， 692， 7518， 7519， 7529， 7537， 7538， and 7539</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Gm4hAN3RL.jpg" noproxy>