Wise 8WP25-12S Plug-In Pedestal wLocking Mount The Wise plug-in boat seat pedestal features a 12 fixed height post with a locking spider mount that provides full 360 rotation. Constructed form anodized aluminum for added resistance to corrosion from harsh marine environments. The removable plug-in style post uses a notch and key design and is Class AD certified per ABYC standards. Features 9 Diameter Base Satin Finish Anodized Aluminum 12 Fixed Height Post Locking Spider Mount 360 Rotation 3 Yea