The roller bracket assemblies for the Challenger Series from COXREELS assist in guiding the hose during extension and retraction. They are only available in a four-way upper roller format due to the compact size of the Challenger platform. They are available in 8-, 12.5- and 18-inch-wide drums, depending on the size of the Challenger model. 800/269-7335; www.coxreels.com.