Milgard channel balance

See either our S380-24 or S385-24. The only difference between these two channel balances is the 'depth' of the bottom nylon shoe, so compare both with your old balance to determine the best match. Once you know what balance to select, you must choose a stamp option. Search your balance's metal channel for a stamp code. If you are uncertain, or there is no code, then weigh your window sash. You can then match that precise weight with one of the weight ranges listed for each stamp option on the product page.