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S390-17 17" Series 390 Channel Balance

I need to order 3 sets of balances for a customer and want to be sure I am ordering the correct ones. Here is the information I have; 1/2" wide, no wings and 1 1/8" shoes. I need 1 set of each 1730, 2320 and 2330

The only marking on it is 16 B. The length of the metal piece is 17 inches.

16-2 1620 Window Balance Spring Replacement, Overall Length 18", Block and Tackle Cartridge Channel Balance, CWH Premium Window Balancer Replacement, Stamped Size 16-2

Stamp on the old ballance : 16 3 CALDWELL IMLength : 17 InchesChannel : 1/2 inchWindow : 35 x 35 inches Sash Height : 18 inchesSash Weight : 12.4 pounds Bottom fitting is 1 1/16 inch wide, but does not match the 1 1/8 inch 390 fitting. I think it is a 17" series 390 Channel Ballance, but I'm n ... (cont.)

I have a lift where metal chanel is 17 inches long. The white plastic bottom is 1 1/8 wide. The metal chanel is 5/8 inch tall and 9/16 wide. There is 18c stamped on metal channel. The window has iph2-159-8 written on it.

I think I need the S351 balance rods. Bottom shoe measures 1" - 1-1/16" ; DEFINITELY NOT 1-3/32". One set has 1620 stamped on the rail, other pair has 2430 stamped on the rail. Length of 1620 rail is 17" and length of 2430 rail is 25".

Hello. I am curious about what window balance I need to replace the balance in the photos. The windows in the house are likely over 35 years old and none have the balances installed anymore. Stamped on the side of the balance is "16 2" with a smaller "G 1" next to it. It is almost 17" long, not incl ... (cont.)

Thanks! Dthela@verizon.net

Many of the windows in my home are old and the top sash guides keep breaking. I am hoping to replace them all. I am having trouble finding an appropriate replacement. I am hoping you can look at the photos and provide a recommendation.

Hi there: I have about old white aluminum windows and this balance completely fell out of my window. I think I can replace it. I actually need 3 if possible. and one smaller that is still in the window. that you for your time!!! D

1640 on the stamp 17" long

Hi, your information on balances is super helpful, thanks! I have a window that needs channel balances. Unfortunately I do not have the original balances, they were discarded by a prior owner. I was able to identify that the window needs a channel balance, but is there a way to figure out what dimen ... (cont.)

Looking to replace these. The stamp on them reads 1620B. I have a few other sized windows too. Most are this size.

I need 2 replacements for these window channel balances. They measure 17 inches long. 1/2 inch thick.

Hi trying to replace these sashes and much more around the house. So if you can help me figure out how to identify them my self as my windows differ in size

length is 17", shoe and top have no wings I think the replacement is the S390. Please confirm. Also need the the top sash guides. Please provide the part numbers. Thank you

The item is 17 inches long....please assist Thanks

Attached are photos of the window parts in need. They don't match your numbers, so if you could let me know what part or style this is I would need to order some. I have more windows in other sizes but don't want to pull them till I make sure you have the ones I need. Thanks

Metal part 17" long Channel width 1/2"

Looking for a replacement for this channel balance