Dolphin Pro S2 T-TOP Black Canopy, Anodized Aluminum for Center Console Fishing Boats Quick Release T-Top Center Console Boat Fishing Tower Fits Consoles up to 47 inches Center Console Alloy or fibreglass 18ft to 25ft Attaches directly to the floor and 4 x standoffs lock into console. 2 inch heavy duty black coated 6063 alloy frame.