Attwood SP-3204 Lock’N-Pin ¾-inch Pin Post, Power Pedestal, Adjustable Height 24 to 30 Inches & SP-67749 Swivl-Eze Lock'N-Pin Aluminum 7-Inch x 7-Inch Marine Boat 3/4-Inch Pedestal Base

Attwood Lock’N-Pin ¾-inch Pin Post provides a stable mounting point for components such as a seat, and it is height-adjustable for added versatility.

This 1.77-inch-diameter brushed aluminum power pedestal is adjustable between heights of 24 to 30 inches.

It includes an integrated seat mount.

It features the Lock’ N-Pin ¾-inch Pin Posts system that allows drop-in components to easily slide together, and then lock into place securely to prevent unintentional detachment of the components.