Seat Base Plate With Nylon Bush, Non-Threaded

Giving you an outstanding economical performance in a pin post base plate, Lock'N-Pin is designed by experiences and actual boaters who you use them regularly. The patented system leads the industry in safety, and prevents unintentional detachment for seat mounts, posts and bases, leaving you safely seated, and not nose down in your windshield or on your boat floor. 7 Inch Length x 7 Inch Width. Non-Threaded. Stainless Steel. 3/4 Inch Pin Type Base. Steel Lip Tube.