RhinoFLEX 6-in-1 Sewer Wrench The RhinoFLEX 6-in-1 Sewer Wrench allows you to easily loosen and remove any RV dump station cap, or can be used for residential use. This tool is compatible with 3-inch and 4-inch male or female sewer cleanout plugs, slotted or flush sewer plugs, and all Camco 4-in-1 adapters. Features: * Features an easy-grip handle for added comfort * Durable plastic wrench measures 8 5/8-inches (L) x 3 1/8-inches (W) x 1 9/16-inches thick * Color: Orange