61 Series Caldwell Window Balances. CMC Window Balances.

How to find your part number?
1. Measure metal channel balance length. (Do not include plastic ends.)
2. Check number stamped on channel. (e.g. 20-2, 27-4, 30-5, etc.)
3. Select our corresponding part number from the chart here.
4. Click on corresponding product below to purchase. (Don't forget to purchase the end brackets.)
***Note: Top and bottom balance ends must be ordered separately, but will be attached to the balances when you recieve them.***
61 Series Top Brackets here. 60 Series top brackets can also be used on the 61 Series balance. 60 Series Top Brackets.
61 Series Bottom Brackets here.
***If you DO NOT want ends attached, please add to customer comments at checkout.
8-4 stamped on window balance. Length of Metal Channel: 9 inches. Sash Weight: 10 - 13 lbs. 1/2" Non-Tilt Window…
9-2 stamped on window balance. Length of Metal Channel: 10". Sash Weight: 5 - 8 lbs. 1/2" Non-Tilt Window Channel…
10-2 Number stamped on balance. Length of Metal Channel: 11". Sash weight 5 To 8 lbs. 1/2" Non-Tilt Window Channel Balance Spring.
61 series…
10-3 Number stamped on your balance
11 Inch Length of Metal Hemmed channel balance
Sash weight 8 To 10 lbs
***Note: Top…
10-4 Number stamped on your balance
11 Inch Length of Metal Hemmed channel balance
Sash weight 10 To 13 lbs
***Note: Top…
10-5 Number stamped on your balance
11 Inch Length of Metal Hemmed channel balance
Sash weight 13 To 15 lbs
***Note: Top…
10-9 Number stamped on your balance
11 Inch Length of Metal Hemmed channel balance
Sash weight 15 To 18 lbs
***Note: Top…
11-1 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 3 To 5 lbs. 11-1 CMC window balance.
***Note:…
11-2 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 5 To 8 lbs. 11-2 CMC window balance.
***Note: Top…
11-3 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 8 To 10 lbs. 11-3 CMC window balance.
***Note: Top and bottom…
11-4 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 10 To 12 lbs. 11-4 CMC window balance.
***Note: Top and bottom…
11-5 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 12 To 15 lbs. 11-5 CMC window balance.
***Note: Top and bottom…
11-9 stamped on window balance. 12" length of Metal Hemmed channel balance. Sash weight 15 To 18 lbs. 11-9 CMC window balance.
***Note: Top and bottom…
12-1 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 3 To 6 lbs
***Note: Top…
12-2 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 6 To 9 lbs
***Note: Top…
12-3 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 9 To 10 lbs
***Note: Top…
12-4 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 10 To 12 lbs
***Note: Top…
12-5 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 12 To 15 lbs
***Note: Top…
12-6 Number stamped on your balance
13 Inch Length of Metal Hemmed channel balance
Sash weight 15 To 19 lbs
***Note: Top…
13-1 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 3 To 6 lbs
***Note: Top…
13-2 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 6 To 9 lbs
***Note: Top…
13-3 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 9 To 10 lbs
***Note: Top…
13-4 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 10 To 12 lbs
***Note: Top…
13-5 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 12 To 17 lbs
***Note: Top…
13-9 Number stamped on your balance
14 Inch Length of Metal Hemmed channel balance
Sash weight 17 To 22 lbs
***Note: Top…
14-1 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 4 To 6 lbs
***Note: Top…
14-2 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 6 To 9 lbs
***Note: Top…
14-3 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 9 To 11 lbs
***Note: Top…
14-4 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 11 To 13 lbs
***Note: Top…
14-5 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 13 To 18 lbs
***Note: Top…
14-6 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 18 To 23 lbs
***Note: Top…
14-9 Number stamped on your balance
15 Inch Length of Metal Hemmed channel balance
Sash weight 23 To 26 lbs
***Note: Top…
15-1 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 4 To 6 lbs
***Note: Top…
15-2 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 6 To 9 lbs
***Note: Top…
15-3 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 9 To 11 lbs
***Note: Top…
15-4 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 11 To 13 lbs
***Note: Top…
15-5 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 13 To 17 lbs
***Note: Top…
15-6 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 17 To 22 lbs
***Note: Top…
15-9 Number stamped on your balance
16 Inch Length of Metal Hemmed channel balance
Sash weight 22 To 26 lbs
***Note: Top…
16-1 Number stamped on your balance
17 Inch Length of Metal Hemmed channel balance
Sash weight 5 To 8 lbs
***Note: Top…