Constructed from the same durable, rugged materials our brand is famous for, and designed with versatility in mindThe 320 can be positioned almost anywhere along a 2 railIncludes a pair of inserts for both 1 round rails, and the 1 square rails found on many pontoon boatsCorrosion-resistant fasteners are suppliedIncludes the 241 Side Deck Mount, which accommodates a vast range of Scotty rod holders and accessories