20 Inch 72lb/320N Gas Spring Gas Shock Strut Gas Struts Lift Supports with L-Type Mounts for Boat Cover RV Bed Storage Heavy Duty Tool Box Lid Cabinet Trap Door Trailer Floor Hatch Set of 2 (508mm)

Why Choose Us：180，000 times TUV Fatigue test，Precision steel pipe，High quality sealing ring，QPQ nitriding treatment，very safe.

• 【20 inch gas strut 320N 】Extended Length (Center-to-Center):20 inch (508 mm), compressed length (Center-to-Center): 12.01 inch (305 mm),Force 320 N/71.94 Lb Per Strut, 2 Struts Per Pair; Note: DO NOT compress them by hands before installing, super strong and stiff
• 【Widely Application】Multiple sizes and strengths Spring gas struts for your choices,They can be widely used for toy box lid, TV cabinet door, RV bed storage, camper bed, trash bin, RV doors, chicken coop door, basement door, storage box, boat hatch, roof hatch, tool box or other custom projects;DIY creations.
• 20 inch lift support struts are designed with three kind of differernt L type mounting brackets, Package will come with 2 * struts, 6 * L brackets, 16 * nuts, Your DIY can create more possibilities for Gas Shocks, looking forward to your DIY creations!
• Easy to install with simple hand tools in just minutes - no special tools required for installation
• 【18 Months Quality Guarantee】If you need any installation guide, or product defects, unsuitable issues, or missing parts, we provide 24hours customer service and 18 months of replacement support.