Update your semi truck with enhanced support, with the Power Products 10" 180° Stack Cage Ring that ensures you're Ready for the Road Ahead™. Thanks to its cylindrical design, this replacement device is able to help provide stability to stacks of cylindrical items such as canisters or drums. Fashioned with high-quality materials that resist high temperatures, corrosion, and wear and tear. FleetPride is your First Click in Heavy Duty®.