Häfele 940.83.055 Sliding Door Hardware, Slido D-Line11 50I / 80I / 120I, set without running track, for 1-leaf and 2-leaf wooden sliding doors, ceiling installation and wall mounting, door height adjustable, With soft and self closing mechanism on one si

Please note when using shock absorber with retaining spring: The door may not close completely if the closing speed is too low, if it is too high, the door may bounce back slightly.
If required, the sets can be retrofitted without or with soft and self closing mechanism on one side, with soft and self closing mechanism or shock absorber.