1640002 - Base, Springlock, Round, 9 Inch
Seat Bases and Pedestals
Spring-lock Deck Base
Spring-Lock™ pedestal bases are made with superior strength and corrosion resistance. Will accommodate any 1.77" diameter pedestal. Conventional 9" round base, No. 3215850, is diecast aluminum, and three times stronger than comparable size plastic base with 1.77" diameter socket.