Jasmine from SWISCO responded:
April 11, 2023
Thanks for posting. It appears you have the S395-34 channel balance. A 3340 stamp is made to carry 23 to 28lbs and a 3360 stamp is made to carry 32 to 35lbs. Given that your balances are both rated to carry such different weight ranges, you'll need to obtain the exact weight of the window to select the correct stamp. If your window weight does not fall in either of those ranges, you'll need to view the chart below the product description of the balance to select the correct stamp for your window weight. |