The GLIDERITE undermount drawer slide is a concealed mounting option that offers a clean, sleek aesthetic to your cabinetry while maintaining easy access. With a built-in, soft closing mechanism your drawers are guaranteed to shut effortlessly, never slamming helping to maintain the long-lasting quality of your cabinets. These are a full extension drawer slide with an 80 lb. weight capacity. This kit also includes 3D, 6-way adjustable front locking clips, making it easy to regulate the position of your drawers without the use of tools. Rear mounting brackets are also included in this kit. Each slide has been tested according to BIFMA testing standards. All our drawer slides include mounting screws.