6x8 Heavy Duty Boat Seat Pedestal Base - Rust-Resistant Stainless Steel Support

pedestal seat base deck plate

Springfield KingPin™ 6" x 8" - Stainless Steel - Rectangular Base (Standard) ...

Attwood Swivl-Eze Lock-Pin Base Plate 6x 8 S.Steel/Nylon Bush 66839 Non-Threaded

Lock'n-Pin 3/4" Non-Threaded Boat Seat Post Base Stainless Steel SP-64839

Swivl-eze 63439 Stainless Pedestal Seat Base Plate 3" x 4" for 3/4" Pin Post

Swivl-Eze SP-64839 Pedestal Seat Base Plate 4" x 8" Stainless Steel

SP-14000 Pedestal Adapter Bushing For Attwood Swivl-Eze 1.77" Base X 3/4" Pin