Window balance

Question

Would like some help identify which window balance I need.
1/2" wide
Metal Chanel is 28" long
Has marking 2730z

Bob · Accepted Answer

Thanks for posting. See our S351-28 or S390-28. The only difference between these two balances is the 'depth' of the bottom nylon shoe, so compare both with your old hardware to see what matches best. You will need a stamp option of 2730. Let me know if you have any other questions.