New hydraulic copper buffer The slide of the drawer slide automatic closing adopts a new structure double spring copper hydraulic buffer, which is as low as 31 decibels, quiet and noiseless. As the inside of the slides is pulled inwards, a handle is necessary to open the drawer. If the drawer does not have a handle, choose our drawer slides with handles. push opening. Anti-rust Long Service LifeThe slide surface adopts electrophoretic black process, which isolates the direct contact of water and air to prevent oxidation and rust of the slide and improve resistance to damage. corrosion. More than 100,000 times opening and closing tests have been performed. carried out to check its durability, and the normal life of the sliding rail is more than 100%. 30 years. Slides full extensionThe slides at Total extension allows access to The entire space and drawers can be fully pulled out for easy storage. The slides are designed with two sets of bearings. marbles inside, all made of solid steel balls. In addition to maintaining fluidity slides, these bearings effectively increase the capacity of the slides. load capacity of the slides. Product FeaturesThe heavy-duty drawer slides are made of rolled steel. à high quality cold, high strength and high density. They can withstand intensive storage without deforming. The bottom is equipped with of a limited rubber bumper and ABS plastic for good resistance to wear and tear. wear and impact. Advice for useThe length of the rail must be ≤ the length of the drawer. Metal parts are sharp during installation. It is recommended wear gloves during installation. You can choose the size of the rails based on the depth of the drawer. If you have any questions, you can always contact us. We wish you a happy life.