2 Set 7.5Inch 40Lbs/180N Black Lift Supports Struts Shocks Gas Spring For Rv Car

Features: Gas strut is made of durable carbon steel material, strong enough to support the any cover and thing, not easy to deform. Easy to install, just fix the mounting connector position and click in the gas spring to complete. Universal gas springs can support small, medium or heavy object in various application. Specification: Material: Carbon Steel Color: Black Force: 40lbs/180N/18kg Extended Length: 19cm/ 7.5" Compressed Length: 13.5cm/ 5.25" Bracket Hole Size 1: 4mm / 0.16" Bracket Ball Stud Diameter 1: 10mm / 0.39" Bracket Hole Size 2: 16x4mm / 0.63"x0.16"(L*W) Bracket Ball Stud Diameter 2: 10mm / 0.39" Installation: Step 1: Mark the Upper Mounting Point When placing a gas spring, you can start from the upper mounting pointwhich is approximately 1/3 of the length of the lid from the hinge. Step2: Mark the Lower Mounting Point Open the lid to the angle that you want topen, please note that the strut does not need to be absolutely vertical when you mark the lower mounting point. The gas strut installation angle is important. Step 3: Adjustment If the lid can not be held up, you can move the upper mounting point 0.79inch towards the hinge on the lid (0.79inch each time).If the lid can not be closed down, you can move the upper mounting point 0.79inch opposite to the hinge on the lid (0.79inch each time) Note: the lower mounting point needs to be adjusted along with the moving of upper point. Note:If the temperature is lower than minus 20 degrees, the oil density of the gas spring turns high (frozen) and it is difficult to press down.Package Includes:2 Set Lift Supports Strut