Springfield Jon Boat Seat Clamp

Bases & Hardware - The Springfield Jon Boat Seat Clamp features a 360° clamp-style swivel fits an 8 to 21 tank or boardtype seat.

This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Constructed from top-notch materials to withstand punishing marine conditions it will provide proper and secure mounting of your boat seat and ensuring reliable function. Features. Jon boat seat clamp adjusts from 8 in. to 20.5 in. to fit most bench seats. E-coated steel to resist corrosion.

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Cheap Jon Boat Seat Mounts - review of clamp on swivel style seat base

Springfield Marine's 1300750-1 Plug-In Series Aluminum Base is round with a 9 diameter and an 8 hole pattern. Features a satin finish with high-strength aluminum construction to withstand harsh marine environments. A 3-3/4 hole in the deck is required below the deck mount for installation. Use with any 2-3/8 Plug-In Series Post (sold separately).

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Seats/Mounts

Jon Boat SEAT CLAMP W/Swivel PKG : Sports & Outdoors

Strong Steel and Plastic Construction Mounts on all Flat Surfaces w 90degree angle Accepts any brand swivel Fits seat tanks up to 20.5 wide

Wise 8WD80 Jon Boat Seat Clamp Without Swivel