Scotty Nylon Track Adapter 
Let's you use all Scotty rod holders with 3 1/2" wide track systems. Made with glass filled nylon. Fits Bert's, Trax Tech, etc. Stainless Steel fasteners included.
WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.