Springfield 1620003 Square Seat Base 7"

The Springfield 1620003 Standard Square Seat Base with Offset Bushing is constructed from durable stainless steel and features a 7" x 7" square base with a satin finish. Designed for below-deck mounting, it includes a 3-inch cup depth and requires a 2-1/2-inch hole in the deck. The included nylon bushing provides a secure, offset fit for use with standard KingPin posts (sold separately). Ideal for marine applications, this seat base provides stable and reliable seating support.