The Cone Type Toggle Switch Extension for Peterbilt is a practical and stylish addition to any truck. Made of chrome aluminum, this extension comes with a rubber insert to securely hold the toggle switch. Installation is easy with a simple screw-on side method. The GG92710 measures 2-1/4" (L) x 1/4" (ID), while the GG92720 measures 1-7/8" (L) x 1/4" (ID). Sold as a pair, this extension is a great way to add functionality and style to your Peterbilt.