General description Hydraulic gas springs are designed to facilitate the smooth opening and closing of lids and doors, making them ideal for kitchen cabinets and large toy boxes. They allow for easy one-handed operation, ensuring safety by preventing lids from slamming shut and protecting little fingers from injury. Technical specifications Pressure support: 100N (10kg) Extended length: 7.95 inches (265 mm) Compressed length: 4.35 inches (145 mm) Suitable for lids or doors weighing between 17 lbs and 25 lbs Installation Easy to install with included mounting brackets Position the spacer 20% of the door width from the hinge For new projects, measure at full extension before installation to avoid drilling random holes Detach old hinges and insert new ones if they fit into the existing brackets Use a screwdriver to lift the clip and detach the hydraulic rod for replacement Usage Ideal for kitchen cabinet doors and large toy boxes Allows for easy lifting and holding of lids while storing