Motoforti 400mm/15.75" Gas Struts with 600N Gas Springs, Black Carbon Steel, 2 Pieces, for RV Toolbox Lids, Storage Boxes, and Cabinet Doors

400mm/15.75" Gas Strut: Extended Length: 400mm/15.75", Compressed Length: 240mm/9.45", Force: 135lb/600N/60kg Carbon Steel Lift Support Strut: The lift support strut is made of durable carbon steel material, resistant to bending and deformation, and strong enough to support heavy cover lids. Wide Range of Applications: Gas spring struts are widely used in toolbox covers, storage box covers, cabinet doors, boat hatch covers, RV windows, car hoods and trunks, pickup truck tonneau covers, trailer covers, bus luggage doors, motorcycle seat covers, and more. Easy Installation: Simply measure the installation distance, secure the mounting bracket, and press the new gas spring into place. Note: When the temperature is below -20°C, the oil density in the gas spring increases (freezes), making it difficult to press down.