The Scotty Round Flush Deck Mount Bracket has a sealed base for watertight applications (such as kayak decks) and includes a splash cover. The Scotty Round Flush Deck Mount Bracket works with all Scotty post mount rod holders, fish finder post, rod holder extensions as well as Scotty Sea Lights. A 1 3/8" diameter hole must be drilled in order for you to install the Scotty Round Flush Deck Mount Bracket. Installation hardware not included.
Works great on my ocean prowler,it pivots to lots of positions and puts the rod close so you don"t have to lean so far to grab your pole.
This worked out great in my Ocean Kayak Tandem XL. Used it upfront to install a Scotty cupholder which also works great. Highly recommend both - quality products, reasonable prices, easy installation.