Review on Hengs JRP2160R C Jensen Style Handle by Joshua Carter

Have a retractable camper with a standard size roof vent measuring approximately 1ft × 1ft (see photo). The teeth on the inside of the handle where it attaches to the lift arm mechanism have been removed, allowing the handle to rotate freely without rotating the lift arm mechanism, which also wore out. Replaced both this hand crank (Heng JRP2160R-C) and lift arm mechanism (Heng JRP1000R) and they fit perfectly. They also fit perfectly in the motorhome ventilation grille (see photo). For your information, one order is a pack of three crank arms.