A medium duty sliding door hardware series ideal for single and bi-parting installations. Applications include doors between rooms, closet doors, cabinets, storage walls, and partitions.• For doors 3/4“ and up weighing up to 75 lbs/door (34 kg/door) • Ball-bearing wheels guarantee a smooth, quiet and long lasting performance. • Dual set of mounting holes; ideal for hollow core doors • Easy-turn cam vertical adjustment • Pivoting rocker arms ensure track-carrier contact. • Dust free track design • Quick door hanging by tilting pre-mounted hardware onto track profile • Made in USA • Ships in 1-2 business days Hettich Grant Catalog Page Full Hettich Grant Catalog