not sure which is the correct from your pictures

Question

the width of the item is 1/2 in and the window weight is 22lbs. thank you for your help.

Casey · Accepted Answer

To begin with your channel balance, see our S380-30 with a 2940 option. Compare your balance to ours and see what you think. For your top sash guide, you may want to consider our 18-161 top sash guide. Look over our measurements and see if they match up with yours.