Fully Adjustable rod holder with over 9″ of stainless steel jacketed composite construction, accomodating all rods. Attaches to any Scotty Downrigger Boom. Scotty 470 includes 241L Locking “push button” Combination Side / Deck Mount. To use the new Scotty “lock-down” mount system, simply choose the best direction to fish from and insert the rod holder or accessory, pushing the post straight down into the mount. Can be mounted on top or side of gunnel.