This Cisco Track Mount for Single Rod Holder is designed to fit a track system with 3' wide and 1/4' thick inside dimensions, such as those from Cisco and Cannon. It is also compatible with Bert, Traxstech, and Tite-lok track systems. Also called the Cisco Single Track Mount for Adjustable Rod Holder, the mounting plate slides into the track and locks in position by tightening two thumbscrews.Designed for inside track dimensions of 3" wide and 1/4' thick (Cisco, Bert's, Traxstech, Cannon, and Tite-lok)The mounting plate easily slides into the track and locks in place with two thumbscrewsPart number: MTTRWQuantity per pack: 1