Crafted from steel, these full extension cabinet rails boast a strong 100lb load capacity and a three section damping mechanism for smooth and quiet smooth and quiet drawer operate with these Undermount Soft Close Drawer Slides, featuring a concealed design that enhances the aesthetic appeal of your furniture Ideal for home improvement enthusiasts, furniture manufacturers, and hobbyists search premium hardware solution, these drawer slides cater to those who demand durability and functionality Perfectly suited for various furniture types in kitchens, bedrooms, and living room, these Concealed bottom mount drawer runners enhances the overall user by providing Stable and easy installation With rear mounting brackets and locking devices included, these concealed drawer slides ensures a secure fitting and designs to accommodate a 16mm board space, making versatile additions to any cabinetry project, Manufacturer: Tsophreniq