Vepagoo Gas Struts 20 Inch 200lb/890N Shock Spring Lift Support for RV Bed Heavy Lid Truck Cover Camper Trailer Door Mattress Storage Boat Hatch,Set of 2

Detailed Parameters: Extended length : 20 inch (508mm), compressed length: 12.13 inch (308mm); Force 200lb (890N) Per Strut,End hole diameter: 10mm. Mounting hardware is not included in the package. Do measure the lid weight or check the oem number before purchase Tips: Please measure the length and force before purchasing, choose the suitable gas spring for you according measurement results. eg: length of gas strut = 1/2~2/3 of lid length Applications: The gas shocks 20 inch can be used as RV bed, RV compartment door, RV mattress, heavy lid, truck bed tonneau cover, camper bed door, tanning bed, travel trailer compartment doors, truck bed cover etc, can be used in a variety of scenarios Strong Enough and Easy to Install: Installing the gas strut is a breeze, requiring only a flat head screwdriver, the struts remains in excellent condition even in harsh environments. They are impossible to compress by hand, ensuring long-lasting performance 12+4 Month Product Service: Welcome to click "ask seller" beside your order for in-time assistance if any need