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S770-21 21" Series 770 Balance

With the photos included it should hopefully show all the needed info as i'm unable to locate said items. Please help if able, thanks.

Good afternoon, We have a client looking to order Six (6) channel balances as per the sample provided. They are white, 1/2" x 9/16" x 1/2" x 21" metal to metal. Labeled "21B KG5 CMC 51" Let us know if you can help us with these, thanks!

Need 1 pair of the 20C and 1 pair of the 19c with new blocks

I have this window balance that I need to replace. The only part # I can find is 21HD.

Hello, I have 5 rather large double hung tilt windows that have the balances and/or shoes failed. I do not know the make of the windows as there are no markings on the glass or frames.Window Sash: ~52in wide, 31 poundsBalance Marked as: 21 H BSI RR Balance Length: 21 inchesShoe: 2" high, 1.25" w ... (cont.)

Hi, can you identify these parts from the pictures? It's for a channel balance for a tilt in window. The window sash weighs 23.2 lbs.Thanks, Chris

Housing is 22" Sorry thats all the info I have> Hope fully you can ID from picture. You guys are great. Thanks!

I believe this is an International window. The stamped number on the balance is C 2040. The Balance is 21 inches long and the window weighs 20 lbs. The pivot shoe I believe is the 15-015 on your website. I believe I need a S770, 21 inch, option 21D. Please advise. ThanksMike

Im looking for 6- replacments of the 19" and 2- replacements of the 21" channels. Im unsure of the weight. Could you help me with choosing the correct channels. Thanks

I have a 21" long balance 9/16" wide. One end looks similar to one of yours but the bottom end does not. I have included photos of both ends.Thanks for your help.Doug

Window lock, L=5", 3 mount holes (1 non-linear), no markings/numbers Window pivot, L=2.5" W=1/4", hole spacing=13/16", no markings/numbers Window balance, L=22", markings: (02/3)UNIQUE 21-D-40 (Also need thin pvc?/plastic? inserts covering balance in channel) Thank you!

Hello. I am looking to replace a pair of channel balances. They both had same stamps. They both measured 21" x 9/16". It is for a double hung window

Hello, I have a tilt window that I am not sure of the manufacture. The channel measures 21" long appears to not be ribbed. On the channel is stamped K 20HD and it appears to have a balance knife lock shoe attached. The channel was attached with one screw. inside the channel in the mounting scr ... (cont.)

I'm looking for these parts for my vinyl windows. Lucinda

Seven D window balance 21" marking 21B

I need to replace the window balances in 4 windows and they all have the same balances put in them. All of them have issues with the strings snapping for some reason. The stamp reads 2140BS1B.

I need 2 of these balances for my window. They are 21" long

Good Morning, I'm having a repairman fix older Vinyl Double Hung Windows that unfortunately have been discontinued. I was lucky enough to have been given some spare Provia parts that are working well as substitutes for the Originals but I'm having trouble finding more of the same parts to fini ... (cont.)

Length is 532mmWidth is approximately 13-15mmOne fixing at top. Nothing at bottom. The screw you see in the photo is simply a stop. Numbers 2119 DS ?? BSI TEColour is White and it is made of metal. Sash width 1150 x 590Double glazedPVCBoth sashes slideBottom sash is the issueLooking to order (2) S77 ... (cont.)

Hi, I need to replace balances. Some are marked 20TG with a lenght of 21 1/4 inches and others are 36TG X with a lenght of 37 1/4 inches. I need the parts to attach the window as well. (see pictures). Could you tell me what exactly I need to buy? Thank you so much, John