Perfect for Hobie kayaks or similar mast/tube rigs, the RAM Mast‑Tube Wedge Mount 1″ is a no-drill solution to add a RAM-style ball mount. The wedge adapter expands inside mast ports or rod holders (7/8″–1″ diameter) and locks in place with a simple thumb screw. Once secured, the 1″ RAM ball lets you attach accessories such as rod holders, phone mounts, or fishfinders using compatible RAM B-size systems. Lightweight yet strong, it’s built using high-strength composite materials.