Do you want to remove your boat seat pedestal or change its position? You can do it easily with the SeaSense ¾-inch Pin Boat Seat Pedestal. It includes a stainless steel base plate, 3/4" pin style post with standard swivel mount and spring.

This 3-piece boat seat kit includes an 11-inch seat post, seat mount and a seat base. The boat seat mount features either zinc-plated stainless steel or aluminum for corrosion resistance. It’s welded with reinforced washers at all stress points to hold up to rugged use.

Designed to fit ¾-inch pin-type bases, this extension post can be easily adjusted to size ranging from 25" to 31". It is made of aluminum and features a satin finish for corrosion resistance. The post can be adjusted in 5 different positions for optimum comfort. The base of the seat is made of stainless steel and is welded with reinforced washers for strength and durability. It comes with 6 mounting holes for easy and quick installation.

  • Easy adjustment of boat seat
  • Allows repositioning of the seat pedestal
  • 360-degree swivel

Features of SeaSense Seat Kit, Post, Mount & Base

  • Post made of zinc-plated aluminum
  • Base features stainless steel construction
  • Fits 3/4" pin-type base
  • Includes all the necessary hardware

Manf. Part # 50012639

  • 6 countersunk mounting holes
  • 360-degree swivel

Features of SeaSense Seat Mount

  • Zinc-plated pin-type seat mount 
  • Reinforced washers at stress points

Manf. Part # 50012636

  • 360-degree rotation

Features of SeaSense Seat Mount

  • Heavy-duty stainless steel construction
  • Reinforced washers at stress points

Manf. Part # 50012677

  • 360-degree rotation

Features of Aluminum Seat Mount

  • Reinforced washers at stress points
  • Made of aluminum

Manf. Part # 50012692

  • 360-degree swivel

Features of S.S. SEAT POST 11 -3/4 PIN

  • Made of stainless steel

Manf. Part # 50012672

  • Fitment: ¾-inch pin-type bases
  • Length: 11"

Features of S.S. SEAT POST 13, 3/4 PIN

  • Made of stainless steel

Manf. Part # 50012674

  • Fitment: ¾-inch pin-type bases
  • Length: 13"

Features of SEAT POST ADJUSTABLE Extension

  • Sturdy, satin finish aluminum
  • Adjustable extension post 24 to 31
  • 5 adjustment positions

Manf. Part # 50012624

  • Extension: 25" to 31"
  • Fitment: 3/4" pin-type bases

Features of Seat Post

  • Made of aluminum
  • Features a satin finish

Manf. Part # 50012622

  • Extension: 11"
  • Fitment: 3/4" pin-type bases

Features of Base Plate

  • Made of stainless steel

Manf. Part # 50012638

  • Dimensions: 7" x 7"

Features of Seat Base

  • Made of stainless steel
  • Washers welded for increased strength
  • Features 6 countersunk mounting holes

Manf. Part # 50012679

  • Dimensions: 7" x 7"

Features of Seatbase Mirror

  • Made of stainless steel
  • Welded with reinforced washers
  • Features six counter sunk mounting holes

Manf. Part # 50012682

  • Dimensions: 4" x 8"

Features of Deck Base

  • Stainless steel construction
  • Welded with reinforcing washers
  • Features nylon bushings
  • Features six counter sunk mounting holes

Manf. Part # 50012685

  • Dimensions: 7" x 7"

Features of Deck Base Off Center

  • Made of stainless steel
  • Welded with reinforcing washers
  • Feature nylon bushings
  • Six countersunk mounting holes
  • Features a mirror finish