Channel Balance

Question

It has 3360 on it. it's 34" long and 1/2" thick. It needs to be able to support aluminum windows that weigh 35 pounds

Bob · Accepted Answer

Hello there. It looks like the top nylon attachment lacks 'wings', or side tabs, while the bottom nylon shoe has them. This matches the design of the Series 350 Channel Balance. Just make sure the bottom shoe has the depth shown below. If so, go with an S350-34 with a 3360 stamp option. Let us know if you have questions.

Close up view of the S350 balance shoe.