Springfield Boat Seat Mount with Spring Springfield Boat Seat Mount with Spring $20.39 SKU: SPFD1615201 Out of Stock Quantity -+California Proposition 65 Warning Add to Cart Email me when item is back in stock To be notified when this item is back in stock, please enter your name and email address Name (required) Email (required)Notify Me! Details 7"x 7" seat swivel with spring. Unintentional detachment to comply with ABYC. E-coat finish. Fits bolt pattern 4.5"x 5.5" square.&nb... DetailsBackDetails7"x 7" seat swivel with spring. Unintentional detachment to comply with ABYC. E-coat finish. Fits bolt pattern 4.5"x 5.5" square. Swivel rotates 360. Use with any KingPin Post (Sold Separately).See MoreSee Less Reviews Back Ratings & ReviewsNo reviews availableBe the first to Write a Review