Window guides for 380 sash balancer 34"

A contractor from Laguna Hills, Ca says:
These parts are aluminum, not sure of the weight of the windows but they are pretty heavy. Need four pieces asap
Thumbnail of the uploaded file named IMG_0013.jpg
Thumbnail of the uploaded file named IMG_0015.jpg
Thumbnail of the uploaded file named IMG_0011.jpg
Thumbnail of the uploaded file named IMG_0012.jpg
Profile picture of Paul
Paul from SWISCO responded:

The width and height of the top sash guide are the critical dimensions. Start with our 18-012 or 18-013. The 18-012 is 5/8" wide and the depth is 19/32" while the 18-013 is 3/4" wide and 19/32" deep. See what you think. 

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)