The Big Jon Multiset Rod Holder was never designed to fit a track system, but now with the Depth Raider track adapter you can use your Big Jon Rod Holders in standard track from Berts, Traxstech, and Canon! Simply remove the mini track and plate from the bottom of the Big Jon Rod Holder, and attach to the new adapter plate with your existing screws. Makes a nice, clean installation! Includes lock down thumb screws. Rod holder not included.