About this item

• Long life: 150,000 cycles life time, one cycle means one up and one down.
• Gas: Nitrogen(99.999%).
• designed for support on cabinets toy storage with heavy door, keeping the lid soft up close
• Material: finishing rolling seamless steel tube for cylinder, steel for piston rod.
• automatic telescoping, suitable for all types of PVC, aluminum or wooden doors, drawers, cabinet doors, etc., to open the door slowly with comfortable damping.