Nuprime window balance replacement

Question

Balance specifications are 29" length x 1/2" width, stamp is 2820. Top fitting is ? length (broken) x 1/2" width x 1/2" depth. Bottom fitting is 1 1/8" length x 1/2" width x 1" depth.

Bob · Accepted Answer

See our S351-29 and S390-29. Compare both with an undamaged version of your balance just to be certain that this matches up; let me know if anything differs. The key difference between these two Series is the depth of the bottom nylon shoe, or the 'heel-to-toe' measurement; compare both with your old hardware to see what matches best. In either case, use a stamp option of 2820.