Balance stamp number

Question

Our balance has 29 3 stamp and I don't see that exact option. I feel good about all of the measurements just unsure of the stamp number. What do u think?

Casey · Accepted Answer

Thanks for contacting us. I believe you are inquiring about our S380-30 channel balance. Usually your stamped number of "29 3" would correspond to our stamped option of "2930" holding a sash weight of 16-23 pounds. If you wish to be 100% certain if that is accurate, there is always the option of weighing your sash on a scale and corresponding that number to our sash weight range chart listed on the product page.