The Scotty Rail Mount Adapter is a versatile accessory designed to securely attach Scotty post-mount rod holders to various rail configurations. It accommodates 7/8” and 1” diameter round rails, as well as 1” square rails, making it ideal for boats with limited mounting surfaces. The adapter includes stainless steel fasteners for a robust and corrosion-resistant installation. For optimal performance, it works in conjunction with the Scotty No. 241 Side/Deck Mount (sold separately)