Kinro windows for a (RV) park model 371 purchased in 2019. I measured 9/16 width and 27" length. Windows are heavy. Sash weight model needed is requested.
I need : 6 no-tilt window channel balances
2 take out clips
Andrea
Emily from SWISCO responded:
August 30, 2022
Hi, Andrea. I recommend either our S380-27 or S385-27 channel balance. These two parts look almost identical at first glance but take note of the size of the bottom fitting. You'll notice the Series 380 has a 1" deep shoe, and the Series 385 has a 1-3/32" deep shoe. Measure as shown in the diagram below to see which one matches best. Based on your 26-4 stamp, you'd need the 2640 strength option for a sash weighing 19 to 26 pounds. Comparison of the S380 and S385 balance shoes.
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