Designed to accommodate all kayak tracks, as well as common track systems, engage and fasten the base to your existing track system or many other's including SlideTrax and the common T-Track. With a quick turn of the ball the base will slide along the track, giving you ultimate flexibility in repositioning your rod holder. A necessity for the all fishing enthusiasts, the RAM Quick Release Track Base is certain to create more mounting options on whatever you choose to take to the water.