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S380-21 21" Series 380 Channel Balance

The channel balancers have a stamp on them reading 20C bsi They are non tilt , single hung with aluminum sash They are 21" from metal to metal The shoe is 7/8", and we would need 3 pairs so 6 in total.

Stamped marking on part is: 20 4 AP CALDWELL Length of metal channel is 21"

Can you tell what manufacturer I can order these from Thanks Lance Rice construction

I need a replacement balance. Please help me identify this part. Do you attach end peices on balances ordered, or would I have to attach them myself ? I have more pictures I can show you, as I'm only able to post five at a time.

Hi, the metal piece measures 21 inches. The markings say "20-4 BA CMC 11". Thank you.

Looking for replacement window rail (Caldwell window Rail 20 4 HQ). see pics attached. Thank you for your help!Best,Ralph

I am looking for 2 window Chanel balances. Do you have these and how much with the shipping fee to California? 20 4 GT CMC 2.

Bar is 21" in length and 1/2" in width. The stamp says 20-2 AA CMC 7.

I have several windows manufactured by Milgard, that the balancers are old and damaged and I'm looking for replacements. Thank you.

Hello, I need both sides, thank you.

I have a customer asking for a replacement for the Spring Balance Side in the attached pictures. Could you please provide the part number of know?

Hello, can you please let me know which replacement I can use for my windows? I have milgard windows which are about 20 years old. the note on the balance state 20 3 EU CMC 4. Thank you

I need assistance identifying replacement window channels. * Milgard Window * Channel is 1/2 inch wide and 21 inches long * Stamp says 20 9 FV CMC 2 (I know this is old) Thanks in advance for your help! Michelle

Hello,Please assist in identifying this channel balancer. It looks like either a 380 or a 385 series. The marking on the part read (20 4 D1)Best,Arturo

Please identify the parts order number. Stamp reads 20 4 BN CALDWELL

metal channel: 21 inches stamp: 2040 (see Bottom Fitting) windows origin: Don't know I need 2 windows sash balances as for now.

Need to of above 21 inches long?. Markings say 2040CD and along the edge is B.S.I.

I have 2 different sizes, 21" and 33"

I am writing to figure out what channel guide do I need to buy for the following milgard windows h-c40-54x90, 5220/5270 channel guide seems 1/2" wide and only has the following markings on it 20 9 JQ CALDWELL I measured it and it seems to be about 21" long. What should i go with? ... (cont.)

Hi, I need to order replacement window channel balance. There is a part number on the part that says "20 3 Caldwell KM". I have attached the photos of the part. Please help identify what to order. Thank you!