attwood Corporation 97751-7 Swivl-Eze 16" Pedestal Kit Satin Satin Finish Kit includes: 16" post, 7" x 7" base (non-threaded) ABYC Code: B 3/4" system gives outstanding performance, proven by decades of experience Patented Lock'N-Pin system prevent unintentional detachment Not recommended to interchange with other manufacturer's products