Kitchen Cabinet Door Stay Soft Close Hinge Hydraulic Gas Lift Strut Support Pressure 100. Features: Size: extened length 6inch compressed length 5inch (ball socket to ball socket distance). Durable Material:Crafted from robust materials, these lift supports offer long-lasting reliability and resilience. This gas spring eases the lift and supports the weight of the hood in order to gain access to the engine bay. Our products operate quietly and without vibrations, maintaining a peaceful working environment and providing a comfortable experience for you., Manufacturer: yantutu