A quick learner from 33707 says:
Attached is a picture of our aluminum window circa 1973. We have replaced the spiral balances however the window frame shifts from side to side and back and forth. There is a 1/2 inch slit in the lower right and left hand corners that seemed to have had some sort of guide to prevent that. I have never actually seen a guide on any of the windows however I cannot believe that the window frames always shifted from side to side . Any suggestions?
Thank you for your help.
Thumbnail of the uploaded file named IMG_1369 (1).jpeg
Profile picture of Paul
Paul from SWISCO responded:


We have two snap-in face guides that might snap in the sashes 1/2" cut out. Take a look at our 67-014 and 67-028. If you don't think these could work for you, we also have a screw-on face guide, our 67-002. Thanks for posting! 

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