Key features

• •Great boat accessory for pontoon/fishing/jon/bass boat deck dock: The lock-in 3/4" pin boat seat mount replaces existing boat seat & add seat on the boat boarding, allowing you to have boat seat accessories to enjoy fishing boating cruising time.
• •Fitment: Suitable for most 7*7 boat seat base plate and is fitted with an extension support rod for lock in 3/4" boat seat post base holes. The marine seat swivel pedestal plate is highly practical and provides a great view when planning trips for fishing and leisure.
• •Marine grade boat seat pin mount: The boat seat swivel mount base pedestal is made from 3.1mm thickness zinc-plated steel with black e-coated for rustproof and corrosion resistant to withstand harsh marine conditions.
• •Durable boat seat mounting plate: The shock-absorbing spring structure withstand both ride and structure pressure, gives extra cushioning and ensures stability. And the boat seat swivel base mount with high strength alloy steel pin to hold seat securely.
• •Easy to install: The marine boat seat mount plated perfectly to the seat base and fits into the seat post, align the seat holes with the seats and rod holes, and install the boat seat pedestal base in the direction of the arrows.