Features: 1.Humanized Design: Support rod has an automatic bouncing open function, when the window is closed, there is a lock at the handle to seal 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 Rod_x000D_ Material: Aluminium Alloy_x000D_ Quantity: 1 pair_x000D_ Maximum Length: Approx. 435mm / 17.1in_x000D_ Compression Length: Approx. 310mm / 12.2in_x000D_ Characteristic: Made of aluminum alloy, anti oxidation, light texture, self stretching_x000D_ Application: For opening or closing of RV windows PackageList: 2 x_x000D_ _x000D_ RV Window Support Rod