The best boat seat pole mounts provide sturdy seating options while withstanding salt spray and sun. This guide highlights five top choices suited for pontoon, bass, jon, and fishing boats. Whether you need a spring-assisted sit, a lock-in pin post, or a height-adjustable pedestal, these selections cover common setups and base sizes. Ideal buyers include boat owners seeking quick seat additions, anglers needing flexible seating arrangements, and cruisers upgrading onboard comfort.
| Product | Best For | Key Benefit |
|---|---|---|
| Attwood 1002 Lock’N-Pin | General boat seating, multiple mounts | Spring-assisted 2-3/4″ pin for a softer sit |
| CLLOMAGY 2-Pack Base Pedestal | Pontoon or bass boats needing solid pin mounts | Two-pack value with corrosion-resistant steel |
| CLLOMAGY 7″ x 7″ Pedestal Kit | Permanent seat bases on varied deck layouts | Aluminum body with reinforced ribs for load bearing |
| Bonbo 11″ Tall Pedestal Bundle | Versatile pontoon, fishing, and cruising boats | Detachable pin post with 360° swivel |
| CLLOMAGY Lock-In Post + Base | Standardized non-threaded 3/4″ posts | Non-threaded design with reliable swivel |
Notes: All products feature 3/4″ seat posts where specified and are designed for marine environments. When selecting, consider deck space, base plate size, and whether you prefer a fixed height or adjustable post.
Attwood 1002 Lock’N-Pin 3/4″ Seat Mount

The Attwood 1002 Lock’N-Pin seat mount uses a 3/4″ steel pin with a spring to offer a “softer sit” and smoother rotation. It is black E-coated and provides a 3-degree tilt, with an installed height of about 2 inches. Best for boat owners needing a reliable, compact mount with simple adjustments. Limitations: the spring mechanism adds a small extra component to check for wear during maintenance.
CLLOMAGY 2-Pack Boat Seat Base Pedestal

This two-pack provides lock-in 3/4″ seat mounts with a zinc-plated steel pin and corrosion-resistant black E-coated finish. Suitable for pontoon, fishing, jon, and bass boats, it supports standard 7×7 base plates and includes an extension rod to lock in 3/4″ post bases. Best for boaters who want budget-friendly, ready-to-install seats with sturdy base compatibility. Limitation: designed for standard 7×7 bases, may require additional adapters for non-standard layouts.
CLLOMAGY 7″ x 7″ Pedestal Base Kit

Featuring a 7″ x 7″ pedestal base, this kit accommodates standard non-threaded 3/4″ post pins with an 11″ height and a 1.5″ exterior diameter. The mount is aluminum for corrosion resistance and includes reinforced ribs for higher load capacity. Best for sailors needing a robust, long-term seat mounting solution. Caution: aluminum construction requires compatible hardware for peak performance in rough seas.
Bonbo 3/4″ Boat Seat Pin Post + 7″ x 7″ Base

This versatile bundle includes an 11″ tall pin post with a 1.5″ diameter and a 7″ x 7″ base pedestal, plus the 1002 Lock’N-Pin seat mount. It is designed for pontoon, fishing, bass, and cruising boats, with spring-assisted components to reduce fatigue. Best for add-on seating on boats with limited deck height. Limitation: heavier assemblies may reduce usable deck space in tight layouts.
CLLOMAGY 3/4″ Lock-In Post Base Post Kit

Designed for non-threaded 3/4″ posts, this kit includes an 11″ tall post and a 1.5″ exterior diameter, paired with a reliable 360° swivel base. Best for flexible seating configurations on standard bases. Better for users who want quick seat swaps on a familiar pedestal footprint. Caution: compatibility with non-standard base plates should be verified prior to purchase.
CLLOMAGY 2-Pack Lock-In Seat Mount Base

This two-pack base pedestal features zinc-plated steel with a black E-coat for corrosion resistance and fits most 7×7 base plates. It provides a solid swivel mount and lock-in functionality to prevent detachment. Best for anglers adding extra seat positions across a deck. Limitation: may require additional extension rods for taller seating arrangements.
Buying Guide: How to Choose the Right Boat Seat Pole Mount
Consider deck layout, seat post diameter, and base plate compatibility when selecting a pole mount. Questions to guide your choice:
- What is the base plate size on my boat? Most are 7″ x 7″, but some require adapters.
- Do I need adjustable height or a fixed position? Look for adjustable posts or kits with extendable pins.
- Is corrosion resistance essential for my environment? Zinc plating and black E-coatings provide better longevity.
- Should I prioritize a swivel or non-swivel mount? Swivel helps visibility and movement; non-swivel offers stability.
- How many seats do I plan to install? A two-pack or kit saves money and simplifies mounting.
FAQ
- What is the standard boat seat post size? Many mounts use a 3/4″ non-threaded post.
- Are these mounts suitable for pontoon boats? Yes, several options are designed for pontoon decks and rails.
- Do all mounts include installation hardware? Some kits include the base plate and post; verify what’s included in the package.
- Can I mix brands for a custom setup? Mixing is possible if base plates and post diameters match.
- Is there a preferred material for marine environments? Zinc-plated steel and aluminum with protective coatings are common.
- What maintenance is recommended? Regularly inspect pins, springs, and swivels for corrosion and wear.