Make your home or office sliding door look stylish and classy with this high-quality hardware from Strongar Hardware. Let sophistication meet smooth, quiet operation, along with easy installation and virtually no maintenance. The door rollers are made of 304 solid Stainless Steel grade material and can hold up to 176 pounds of weight. The roller hanger must be installed on the top of the wood door, and the system can hold 35mm – 45mm thickness. This contemporary hardware not only makes a door look elegant but now anyone can operate a sliding door effortlessly and quietly.