Undermount drawer glides refer to hardware that is installed underneath the drawer box, allowing for a smoother sliding motion when opening and closing the drawer. Compared to sidemount drawer glides, they provide greater support and durability due to their location. These drawer glides come in various sizes to fit different cabinet depths and can either be full-extension or partial extension. Full-extension drawer glides enable the entire drawer to be accessed, while partial extension glides are designed to limit the drawer’s range of motion. Some undermount drawer glides come equipped with full-stops that prevent the drawer box from slipping out of place.