When drawers don’t require full extension to gain access to the complete contents, Grass` partial extension drawer slides are an ideal solution. With a dynamic load capacity of 100 lbs, they’ll hold plenty of silverware, pots and pans, even file folders. Optional rear mount brackets (AL-P050) convert the guide for face frame construction. Slides up to 350mm open to their rated length, less approximately 2-3/4"; longer slides open to their rated length, less approximately 3-1/8". Mount with sixteen (16) 5mm Euro screws or #6 x 5/8 Phillips screws per slide pair, purchased separately.