- New
10465 (JR Products) is a 4-inch Ultimate Door Holder designed to keep RV entry doors open during outdoor activities and when loading or unloading the vehicle. Made of durable plastic in polar white, it features a rounded ball end that provides flexibility in positioning and a backing plate that helps keep the holding rod securely in place. Mounting screws and installation instructions are included. This practical replacement door holder is backed by the manufacturer's lifetime warranty.