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S770-27 27" Series 770 Balance

Hello, I don't know the manufacturer of the window, but the window is about 25 years old. The balance on the right side broke. Also the pivot bar is loose and bent. I tried to provide photos for your reference in assisting me. The only marking on the balance casing itself is "r C2650". I'm thi ... (cont.)

I'm trying to identify this block and tackle and see if you have it. the string end hooks into the block in the jamb. It is marked U B 26C. The blocks is good I need the block and tackle's only. The block and tackle measures 27"

Could you please tell me The replacement part for this tilt window balance. It's about 20 years old, 29 inches in length, 1/2 in each side, secures with a screw not a hook, has a rectangular piece on the end that is attached to a heavy duty string which inserts into another device. It has the number ... (cont.)

Please help identify this part whose string broke off as we were closing the window. I think it supports the window and enables the window to go up and down with support. The string broke and so the upper window does not hold up by itself anymore. Our window is Double Hung with Vinyl Frame. It w ... (cont.)

window balances for tilt window. The old balances are marked either(03/4) UNIQUE 27-D-40 or (03/4) UNIQUE 27-C-30.Which replacement parts should I purchase to replace these broken balances?Thank youDavid

Hello, I pulled two of my broken balances off. One has a code C2650, and the other says C26SP835 (I think). The channel measures 27" long and the window weighs 30 lbs. Will you advise which balance part number I should order? Thanks Larry

Hi I'm looking for replacement balances for my double hung tilt in vinyl windows. Height on the inside of window is 59".

Looking for 2 of these if possible

Looking to replace double hung window balance system.Total balance 27" long.Thanks.

It appears this balance is close to the 28" Series 770 Balance but the letter is G and your heavier one is F. Can u help us find the right one?The window is Milestone series 2000 Thanks!

Need balances for 6 windows. Milestone series 2000. Looks like ub 27 g is stamped on the balance. My name is Evan. Thanks

Please try to identify, aluminum windows manufacturer unknown.

Hi, I am looking to replace the latch and shoe for my window. I only know it's 27 inches and found the marking on the 27C NL BS(I). The block is nested in the side corner with the metal square on the end (see picture). I do know the maker of the windows the label is worn. I have attached 3 pictu ... (cont.)

27B markings found on it.

Sending pictures of balance part Croft 2850 series window .Sending two email that includes all pictures hopefully you can find replacement need 4 balancers Tim

Hi Experts,Could you please confirm that your 27" Series 770 Balance, S770-27 C is a perfect match of my broken balance as shown above photos. If not, please recommend one for me.Thank you very much!Liqun

Hello, We are looking for a block and tackle balance for Great Lakes Windows. 27HD code stamped on balance. 27.75" length Thank you for your help!!

I have a number of windows where the sash balance and pivot shoe are failing from corrosion. We are near the ocean in Fl. The balance has 27D stamped on it. The channel is a true 1/2" deep not 5/8". I need 22 balances and 22 pivot shoes. I measured the pivot shoe with a caliper and it is 17/32" thic ... (cont.)

The picture is the lower part. I dont see one on your website that matches. The ID number stamped on it is 27HD. It is a spring loaded balancer.

All 15 aluminum windows in my house appear to be the same manufacture except for size and weight. Twelve windows are marked 27C and your S770-27 has worked in those. I have two windows that are marked 23b which I have not replaced but it appears that your S770 series will work there too. My confusio ... (cont.)