Features 1、It has the function of automatically bouncing open. When the window is closed, there is a lock on the handle to seal the window and prevent it from bouncing open. 2、Maximum length is 230mm/9.1in, and the compression length is 180mm/7.1in. 3、It is very suitable for the installation and use of large vehicles such as RV, caravan and yacht. 4、Made of high quality aluminum alloy, with light texture, high toughness, oxidation resistance characteristics 5、RV window support rod, high performance, reliable to use, and long service life. Specification Item Type: RV Window Support Rod Material: Aluminum Alloy Quantity: 1 Pair Maximum Length: Approx. 230mm/9.1in Compression Length: Approx. 180mm/7.1in Features: Aluminum Alloy, Oxidation Resistance, Light Texture, Automatic Stretching Application: for Opening and Closing RV Window Load Capacity: 4kg/8.8lb Package List 2 x RV Window Support Rod