The Springfield Kingpin HiLo 3P Clam Shell Pedestal base offers the ultimate in adjustability. Constructed out of heavy-duty, high-quality aluminium, with this 3 piece, height-adjustable, pedestal package you can simply keep the post in place to fish at full height, or remove the post and plug the seat mount directly into the base whilst underway. Easily adjustable while on the water, you can change the post in or out - in a matter of minutes. The package is comprised of a threaded base, threaded post and the hi lo swivel. The below deck mount requires a 23.5mm hole in the floor that has a depth of 101.5mm enabling the complete range of heights to be utilised. With a standard 7" mounting plate, attaching most boat seats to the pedestal is as easy as possible. Perfect to mount on the front casting deck to be able to work a bow mount electric motor foot pedal whilst casting lures. For the full range of seats, swivels, pedestals and cushions as well as everything else in our huge range, call into our store and talk to one of our friendly, knowledgeable staff to find the one that's perfect for you.