The Smith 80 Series has the same construction as the 70 Series with everything made larger for Big fishing tackle. 80s feature an even larger low profile cap for greater stress distribution and mounting strength. Mirror polishing means they enhance the appearance of any boat. 100 welded cap to tube joint will never break. Integrally cast gimbal bar will stand up to any punishment heavy tackle or downrigger mounts can dish out. White vinyl liners protects rods and are keyed with the gimbal bar to