Added Stability SUP Dock Racks These are a set of support arms for our popular SUP Marine Grade Dock Rack. These support arms are made from King Starboard which is a specialty plastic designed for marine applications. The King Starboard construction means these SUP support arms can be left out in the sun and saltwater for years without fading, warping, or corroding.

Two Color Choices Choose black or white support arms to match your SUP Dock Rack.