C1608054 20′ Gas Prop Spring Strut 20 Inch 100 Lb Per Shock C16-08054 For Camper Shell Rv Bed Tonneau Cover Storage Box Basement Door Floor Hatch Window Lift Struts (Applicable Lid Weight 85-110Lbs)

Qty (2) 20 Inch Lift Supports Struts — Force 100 Lb Each Shock, If Your Project Is Less Than 50 Lbs, You Can Just Install One Strut, If About 80-110Lbs, You Could Install Both Struts; If You Project Lid Is More Than 120 Lbs, We Recommend You Install Other Stronger-Pressure Struts, We Have 20Inch Gas Struts Of Different Force: 40Lb/60Lb/80Lb/120Lb/150Lb; Measurement First For The Weight Of Your Project Lid Is Required Before Purchasing! If Uncertain, Please Message Us, We Will Help You Confirm And Recommend The Suitable Set!