Boat Seat Pedestal Base Mount Kit with Lock in 3/4ft Pin - 7x7 Base

In this review of the boat seat pedestal base mount kit, the reviewer finds it best suited for anglers and small boat owners who need a straightforward, corrosion-resistant way to add or replace a seat mount. The kit's single biggest reason to buy is its compatibility with the common non-threaded 3/4' boat seat pin post and the 7' x 7' base plate, which makes installation simple on pontoon, jon, bass and small cruising boats. For anyone wanting a no-frills pedestal that swivels and locks, this package addresses the basic needs without complex modifications.

Key Features

• Fitment: The 7' x 7' base accepts standard non-threaded 3/4' boat seat pin posts, so it fits most marine and fishing seats without special adapters.
• Complete kit: The package includes a lock in 3/4' pin seat mount and an 11' tall pin post socket, letting you replace or add a seat quickly on a deck or dock.
• Corrosion resistance: The pedestal plate and mount are made from premium aluminum to resist salt and freshwater corrosion in typical marine conditions.
• Reinforced design: Upgraded ribs and alloy steel pin construction reduce the chance of detachment and increase load bearing for everyday boating use.
• 360 degree swivel: The kit allows smooth rotation for better access while fishing or operating a trolling motor, improving comfort and control.

Who It's For

This kit is ideal for anglers, pontoon owners and small boat operators who need a simple, reliable way to mount a seat using the standard 3/4' pin system; it is practical for adding a replacement seat or creating an extra seating position on boat decks. The straightforward compatibility and included lock make it useful for weekend fishers or those doing light modifications themselves.

Those who require heavy commercial use, custom seat interfaces, or precision marine suspension should look elsewhere; users who reported wobble or early failure in rare cases suggest buyers seeking heavy-duty long-term commercial durability may prefer a higher-end pedestal system with thicker specifications.

Pros & Cons

Pros

• Good compatibility with standard 3/4' non-threaded pin seats makes installation quick and predictable.
• Aluminum base and alloy steel pin provide useful corrosion resistance for freshwater and nearshore use.
• 360 degree swivel and 11' post height improve seating comfort and functionality when fishing or piloting.
• Included lock-in mount and base plate give a complete kit for most small boats.

Cons

• Build quality reports are mixed; some customers noted wobble or durability concerns under heavier use.
• Not intended as a heavy commercial pedestal solution; those needing extreme ruggedness should consider beefier options.

Specifications

Base plate size	7' x 7'
Pin post type	Non-threaded 3/4' lock in pin
Included pin post height	11'
Pin diameter	1.5' (socket diameter)
Materials	Aluminum base plate, alloy steel pin
Intended boats	Pontoon, fishing, jon, bass, small cruising boats

Our Verdict

The boat seat pedestal base mount kit is a sensible, value-focused choice for anglers and small boat owners who need a direct replacement or an added seat on a deck. It pairs broad compatibility with corrosion-resistant materials and a complete lock-in kit, making it good value for most recreational boating uses, though buyers seeking heavy commercial strength should evaluate heavier duty alternatives.

Frequently Asked Questions

Will this fit my existing 3/4' seat post?
Yes, the kit is designed for standard non-threaded 3/4' boat seat pin posts and should accept most common 3/4' seat posts without adapters.

Is the plate corrosion resistant?
The base plate is made from premium aluminum and the pin is alloy steel, providing useful corrosion resistance for typical marine and freshwater conditions.

Does it swivel and lock?
The kit supports 360 degree swivel and includes a lock in 3/4' pin seat mount to secure the seat during use.