A distributor from Brisbane, CA says:

Hi. I'm looking for 10 pieces for a Marvin casemaster casement window.

It is a snubber that is screwed onto the side of the sash and interlocks with a matching part screwed to the frame.

It was Marvin's #10899110, but they no longer carry that part.

There is nothing imprinted on the part itself.

Kind regards,


Profile picture of Casey
Casey from SWISCO responded:

Hi Jeff, thanks for writing in. To start, take a look at our 39-547 and see if this could work for you. If that doesn't seem right, please upload some pictures of your part so that we can see what you have. 

Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at