4 pairs Drawer Slides 18 Inch Rails runner

Material】 Close drawer slides made of heavy duty cold rolled steel, which can bear a weight of 45kg.【Bal Bearing Design】 Ball bearing side mount drawer slides offer less noise when open or close drawers, smooth and accurate slide. 【Anti Collision Rubber Pad】 Thick anti collision rubber with friction function, Rails track effectively prevent automatic opening after closing.【Widely Used】Steel ball bearing drawer runners suitable for goods shelf, cabinets, used drawer, pull out drawer organizer, etc.【Full Extension】3 Section full extension slides allows for the entire drawer to be accessed .Suitable for long cabinet depths of 16inch/400 mm.