The 20 in. gas strut has a wide range of applicable scenarios. It can directly replace parts such as RV storage doors, RV compartment doors, RV lightweight bed mattresses, trailer doors, and truck topper camper shells. At the same time, it can also meet DIY needs—for projects like food truck windows, wooden box lids, and shed windows, it can be easily used when matched with suitable 10MM ball stud mounting brackets. This product set is rich and practical in configuration, including 2 gas struts (15 lbs of force each), 2 L-brackets, 2 flat-bottomed brackets, and 16 screws. The accessories are complete, so no additional purchase is required. In terms of compatibility, it is suitable for multiple interchange numbers such as 125719, 25719, 8264SK, SX200P15EZ10, and SX200P15. To ensure compatibility, you only need to compare the cylinder part numbers of your original gas struts before purchasing. There is also a clear method for selection: just determine the pound rating or OEM interchange number of the old cylinder, then measure the extended length of the existing gas strut, and compare the pound force, OEM number, and measurement data with this 20 in. gas strut. The basic product information is clear—it is a 2-piece set of multi-purpose gas struts with an extended length of 20 in. The installation process is very simple, requiring only a flat-head screwdriver to complete the operation, which can easily meet various installation needs.