Block and tackle window balance replacement
Thank you for sharing your images with us. Have a look at both our S380-24 and S385-24 channel balances. Depending on the 'depth' measurement of the bottom balance shoe will determine which of the two balances is a better match. Since your stamping does not match with any of ours, you will need to weigh your sash on a scale and refer to the sash weight chart listed on the store page. Please let us know if any other questions come up.
Sash weigh 32 pounds
Channel length 24 inches
Windows are high impact hurricane strength and were manufactured by Lawson, Miami Florida
They look like they might be part # S - 385
Thanks, Jim
Hello, Jim. Thanks for your photos. Based on what I see here, you have either our Series 385 or Series 380, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.
