Feature:1. Humanized Design: Support rod has an automatic bouncing open function, when the window is closed, there is a lock at the handle to the window to prevent it from popping open.2. Size: The maximum length of the RV window lift strut is about 435mm / 17.1in, the compression length is about 310mm / 12.2in, high quality RV parts.3. Wide Application: Caravan window support rod is very suitable for installation and use of large vehicles such as RVs, motorhomes, yachts, camper, trailer, etc.4. Premium Material: RV window support rod is made of high quality aluminum alloy, has the characteristics of lightweight, high toughness, antioxidation, and long service life.5. Accuracy Manufacturing: With elaborate manufacturing technology, 2pcs caravan window lift rod is dependable and practical to use, nice choice for you.Specification:Item Type: RV Window Support RodMaterial: Aluminium AlloyQuantity: 1 pairMaximum Length: Approx. 435mm / 17.1inCompression Length: Approx. 310mm / 12.2inCharacteristic: Made of aluminum alloy, anti oxidation, light texture, self stretchingApplication: For opening or closing of RV windows Package List:2 xRV Window Support Rod