*NEW* Grant Top Line SD Series Silent System. For doors with a minimum of 30" wide.The Silent System (SiSy) damper provides soft open and soft close for your sliding door. The damper is recessed into the top of the door. Exact dimentions of the mortise are shown in the specifications sheet linked below.
TopLine Grant SD series overviewThe TopLine Grant SD series is a medium duty commercial and residential grade sliding door hardware series ideal for single and bi-parting installations. Applications include doors between rooms, closet doors, cabinets and storage walls.Precision ball bearing wheels ensure a smooth, quiet and long lasting performance. The Self-leveling design allows for even distribution of load for maximum performance and durability. 1/2'' vertical adjustment with minimal headroom required.