boat seat base box material?

This is the same as our other Ultra suspension, but the kit comes with a low profile mounting box and Smooth Moves heavy duty swivel instead of a Garelick pedestal and swivel. It is specifically designed for those that want their seat cushion to be 11.5-13.5 inches off the floor of the boat. Wave goodbye to backaches, neck pain and other discomfort caused by a day out on choppy waters.

Smooth Moves UBOX2S Ultra Boat Seat Suspension System with Low Profile Mounting Box

Boat Seat Boxes IFish Fishing Forum

Waverider Boat Seat Pedestal - Order Now

Boat Seat Base 7 x 7 Aluminum Alloy Material 3/4 Pin Socket, Heavy Duty Boat Seat Pedestals, Base Corrosion Resistant, High Durability, Easy Installation, Suitable for Most Boat Seats : Sports

Benefits and Ideas: Boat seat pedestal is a base for mounting boat seats and is suitable for most marine seats. Aluminum boat seat base is designed to

Boat Seat Base, 7 x 7 Aluminum Boat Seat Pedestal & Base with 3/4 Pin Post Socket, Heavy Duty Boat Accessories for Boat Seat Post & Boat Seat Mount

Guide Series™ Boat Seat Box with Slide Out Drawer

Bass Pro Shops Economy Boat Seat Pedestal

Guide Series™ Boat Seat Box with Slide Out Drawer

JON BOAT BENCH SEAT STORAGE & ROD LOCKER UPDATE - 1648 Jon Boat Build

[EP10] Building Boat Seat Boxes - Cruise Craft 585 XL

Swing Back Leaning Post Seat for Center Console Boats

Free saimon starter kit. (boat based) Cost=short story