Springfield Kingpin Aluminum Floor Boat Seat Base 7" X 7"

Springfield Kingpin Steel Floor Boat Seat Base 7" X 7" Features: Square base Cup Depth: 3" Material: Steel Below deck mount requires a 2-1/2" hole in deck Warranty: 5 Years

Springfield Marine KingPin Adjustable Boat Seat Post Features: Anodized finish Manual adjustment Adjustable from 22"-31" Moves in 1 inch increments Use with any KingPin seat...

Kingpin "HI-LO" system spring seat mount with 3/4" pin. Swivel seat mount fits base with pedestal removed when vessel is under way.

Replacement Kingpin base bushing for Springfield Marine Kingpin style bases. 3/4" I.D. Product is only the black bushing in the image. No spring or brass piece included.

Springfield Marine KingPin Adjustable Threaded Anodized Seat Post Features: Anodized finish Manually adjusts Adjusts in 1 inch increments Posi-Lock lever secures post Adjustable from 22" -...