20 100 lb Gas Struts for Heavy Lids: Easy to Install Lift Supports for RVs, Trucks, and Campers (2 Pack)

About this item

• Related Parameters: Gas shock lift support rated for 100 pounds or 445N. Compressed length is 11.8in (300mm) while extended length is 19.7in (500mm). Interchange numbers include 6939, 6939S10, C1608054, C16-08054. It is important to measure the weight of the lid or the pressure of your old strut to avoid purchasing the wrong item.
• Easy Installation: Each 20 inch gas strut comes with 4 pcs 10MM ball socket studs, 4 washers, and 2 gas struts. No special tools are required for installation, simply use a flathead screwdriver. Online instructions are available for reference. You can install the gas struts for heavy lids on your own, freeing your hands.
• Wide Range of Applications: The DoHonest RV bed lift kit is suitable for various replacement parts such as tonneau covers, RV beds, storage beds, tool boxes, tailgates, floor hatches, TV cabinets, heavy trunks, marine projects, boat beds, camper shells, truck toppers, trap doors, trailer doors, trash bins, and many other heavy-duty applications.
• Precise Processing: The QPQ surface treatment provides a matte black finish and enhances wear-resistance, corrosion-resistance, smooth operation, stability, and a silky feel. The 10mm nylon connector perfectly matches the OEM connector, featuring a sturdy and durable PA66 ball end for precise fit and easy and stable installation.
• Effective Sealing Performance: The thickened sealing ring prevents air and oil leakage. With the added protective cover, the durability is significantly increased compared to designs without dust protection, which are prone to dust accumulation and shortened lifespan.
• Long Service Life: Our gas springs undergo temperature, fatigue, and anti-corrosion testing during manufacturing. This ensures that each gas spring maintains its force throughout the entire stroke within a temperature range of -22°F to 176°F. Furthermore, they have passed all 55,000 fatigue tests.
• Quality Assurance: We use advanced and precise instruments to ensure the force error of our gas springs does not exceed 2N. We aim for accuracy of 0.01 in both length and force measurement. We offer a 24-month warranty and technical support. If you have any questions about the product, please feel free to click "Ask Seller" and we will assist you promptly.