Looking for a reliable side-mount boat seat setup? This guide compares five top options designed to fit common seat patterns, provide adjustable height, and withstand harsh marine conditions. Ideal for anglers, jon boats, kayaks, and bass boats, these mounts offer quick installation and versatile seating configurations. Best for boaters who want easy reconfiguration, stable swiveling, and corrosion-resistant builds. The table below highlights the featured products and their core strengths to help you choose fast.
| Product | Best For | Main Benefit |
|---|---|---|
| Attwood 15700-3 Seat Mount | General boat seating | Universal compatibility, adjustable height |
| 3/4″ Boat Seat Pin Post Base (CLLOMAGY) | Pontoon, bass, and small boats | Lock-in swivel, secure mounting |
| Attwood 1002 Lock’N-Pin Seat Mount | Compact installations | Soft-sitting pin with spring, low profile |
| Boat Seat Swivel Base Mount (CLLOMAGY) | Swivel seating on benches | 360° swivel, wide adjustment |
| marinexplore Quick Disconnect Seat Mount with Swivel | Space-constrained boats | Quick-release, durable swivel |
Attwood 15700-3 Seat Mount, Clamp-On With Swivel

This clamp-on seat mount is designed for universal compatibility with common seat hole patterns. It features a durable steel build with a black powder-coated finish for corrosion resistance and a height range that extends from 7.5 inches to 18 inches, helping you find a comfortable seating position. Best for boaters seeking a sturdy, mid-range option that fits many existing seats without specialized bases. A potential limitation is the need for compatible hole patterns and secure clamping on rounded or irregular surfaces.
3/4″ Boat Seat Pin Post Base Post (CLLOMAGY)

This 3/4-inch boat seat post pin with an 11″ height fits most standard 7″ x 7″ base pedestals and uses a lock-in 360-degree swivel design to prevent detachment. Best for pontoon, bass, and small-marine setups where a modular, secure post is needed. Choose this if you want a simple, durable post with predictable swiveling. A limitation is that installation assumes standard pedestal bases; non-standard bases may require adapters.
Attwood 1002 Lock’N-Pin 3/4″ Seat Mount

This zinc-plated steel Lock’N-Pin seat mount offers a 2-3/4″ steel pin with a spring for a softer sitting feel and an E-coated finish with a slight tilt (3 degrees). It is best for boats needing a compact, low-profile mount with a gentle wobble reduction. Best for anglers or small craft seeking a subtle, reliable swivel. Limitation: the seating height is relatively low at a 2-inch installed height, which may not fit taller seating positions on some boats.
Boat Seat Swivel Base Mount (CLLOMAGY)

This clamp-on swivel base is designed to replace an existing swivel base and add a 360° swivel to a Jon boat, bass boat, or skiff with bench seating. It supports a 7.5 to 18-inch adjustable height and uses galvanized steel with a black powder-coated finish for rust resistance. Best for retrofitting older boats or adding bench-seat versatility. Use caution on boats with non-standard seating patterns that could affect stability.
marinexplore Quick Disconnect Seat Mount With Swivel

This two-pack quick-disconnect seat mount set provides an effortless removal and reinstallation, making it ideal for space-constrained boats. It combines a heavy-duty cast-iron swivel with a quick-release design and an anti-rust coating. Best for boats that require rapid seat changes or seasonal reconfiguration. A potential limitation is the added complexity of the quick-release mechanism, which may require occasional maintenance to ensure smooth operation.
Buying Guide
What should you consider when choosing a side-mount boat seat system?
- Seat compatibility: Ensure the mount matches your boat’s hole pattern and base pedestal footprint.
- Adjustability: Look for adjustable height (and tilt where relevant) to accommodate different crew heights and seating positions.
- Material and finish: Stainless or galvanized steel with powder coating resists corrosion in saltwater or humid conditions.
- Swivel action: A full 360° rotation improves maneuverability and line handling; check if the swivel is ball-bearing or cast-iron for smoothness.
- Installation ease: Clamp-on or screw-down options affect setup time and security; consider whether you want tool-free installation.
- Space and weight: In tight boats, compact low-profile mounts or quick-disconnect designs can save space.
- Maintenance: Some finishes, like zinc plating or E-coatings, require occasional cleaning to maintain corrosion resistance.
Frequently Asked Questions
- What is a side-mount boat seat used for?
– It provides flexible seating on various boats, enabling easy access to deck space and better fishing positions. - Are these mounts compatible with all boat seats?
– Most are designed for common 7″ x 7″ seat bases, but always verify your pedestal pattern before buying. - Do I need tools to install these mounts?
– Some are clamp-on and tool-free, while others may require bolts or screws for extra stability. - Which mount is best for small boats?
– For space-constrained boats, quick-disconnect or compact pin-post bases offer the best combination of stability and ease of use. - Is rust resistance important on boat seat mounts?
– Yes. Choose mounts with powder-coated or galvanized finishes to withstand marine exposure. - What is the advantage of a 360° swivel?
– It allows unrestricted movement for retrieving lines and re-positioning during fishing or cruising.