PRODUCT OVERVIEW:Tube style Rod Holder made from fibre reinforced engineering grade nylon, offersstrength, resilience and reliabilityIncludes 241 Combination Side/Deck Mount and can be mounted on top or side of gunnelAll post mount Scotty Rod Holders are fully adjustable up and down and with 360 degrees of horizontal rotationAccommodates a wide range of rod and reel setups with an inside diameter of 1.70Designed for salmon and other large/medium to small fish speciesRocket Launcher Interior Diameter:1.70Mount Dimensions:4 x 2 x 2Bolting Dimensions:1 5/16 x 3 3/16WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov