RATIONELL N full extension soft-close

Hello,
unfortunately I still have a problem for which I can’t find anything.
Maybe someone here can help me again.

I have RATIONELL N full extension runners on all my drawers in the kitchen. Is it possible to dampen them? I can only find something about RATIONELL B OR H.

Hello, what should N be? The designations RATIONELL B, H, I only existed in the German Faktum repurchase.

Hello, yes, I was wondering about that too. That is what is stated on my invoice. These are the item numbers of the extracts: 201.070.76 101.070.86 600.359.16 901.070.73

I believe I have found it now. It is probably RATIONELL B.

Yes, they are from Blum. In 2006, dampers were introduced for the slides. It is possible that an N was added back then to distinguish them as new.