Springfield swivel base, 2-3/8″ post mount with bushing for snug fit, rotates 360° and made of high-strength aluminum with power coat finish.
Locking with centrally located locking handle, or non-locking swivel. Adds 3/4″ to height of pedestal.
Recommend seat base for the Centric Boat Seat (6000005)
Part Number: 6000087