142 attaches à fermeture en douceur de qualité supérieure

a little too much tension for opening but excellent soft-close action

These work perfectly!

We used a gorgeous copper door track from the same company. After installing the door it bounced when pushed closed or open. Also the travel was a bit long in the open direction. After purchasing and installing this both problems are fixed. The wheels stopping point is adjustable with these. Very happy, smooth and quiet operating door.