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15-002 Channel Balance Shoe, 1" Depth

Can you identify the part #27 4 Caldwell DM? Existing window measures 28" long

I have a single hung, non-tilt window with one of two channel balances that has broken. The broken channel balance has the marking "27DS B.S.I. BM 33". The matching channel balance (still functioning) has the marking "2740 EH B.S.I". It is a nominal 28" length channel with just over a half inch w ... (cont.)

Hello~ I need help confirming if I need Series 351 or 390. I can't seem to see the difference between shoe #15-001 and 15-002. I don't know the sash weight range either. Help! Please tell me what I need to order, thank you! Here's some information for my channel balance: Length: 33" Width ... (cont.)

Hi I have older metal frame windows. One of the sash bars on the side has come loose from the window and the window is now sloppy in the frame. I took both sash bars out but I can't tell from your pictures what I should order. There is a white part that came off something but I don't know where. Th ... (cont.)

Balance is from an Alenco non tilt window. The length of the metal is 34 inches. The width is 1/2 inch. Stamp shows on balance says 33 3 FN CALDWELL

Looking to replace some BSF window Block and tackle channel balances. Description: metal channel is 28" long and 9/16" w x 1/2 " d only stamp I found said "27-6" Thanks for your help.

Could you please help me identify the type of balance spring I need? On it, is stamped 28C, and I think U.SB On a more recent replacement part, it is written in ink: 11/07Unique 28-B-20. The metallic part measures 1/2'' x 29'' Thanks!

Please identify this

trying to identify this channel balance for a non tilt sash window.

I have a Viking window that has a 24" channel balance, with a winged top, but a non winged bottom, as seen in the pictures, will the part number S380-24 work with both winged top and bottom if I replace both? Also the stamp option indicated is a 2390, and the highest option on the order form is a 23 ... (cont.)

Please let me know pricing. If possible would you have the manufacturer and model number of the balance? Thank you very much. Steve

Hello Swisco, How can I distinguish the 29” 2830 Series 390 Channel Balance from the 29” 2830 Series 351 Channel Balance? From the photo on your web site it appears that the only difference is the 15-001 vs. 15-002 shoe. How can I distinguish them, they look alike. I have attached a photo of ... (cont.)

We have aluminum windows in our house. Most of the vertical windows are very tight and in some cases you could see the balance in side rail. Additionally some of windows are cocky when you try to move. I picked a window which was relatively straight but tight, and spray WD40 in the guide. That windo ... (cont.)

I need a 27" channel balance with 19-005 top and 15-002 bottom. I can't find that combination in your parts list. How do I get the right channel?

The window balances are 24 inches overall length and are 1/2 inch wind. They are stamped with the number 2330. Can you please help to identify what to order. I need two of them. The window brand is Viking. Thank you!

The window balance is 32" long and .5" wide. I need 14 of these. There is also a stamping on them that says HD193. Please reply ASAP Thank you Dave

i am a gen contractor with limited spring balance experience. i have watched the videos and have learned a lot. i need three balances to replace broken ones. two of them say "2790 FK 31" one says "2740 bs LH" all three are have broken internal or other parts, i prefer to replace whole bal ... (cont.)

I need to replace the channel balances and the top guides in a window down here on Anegada, in the British Virgin Islands. The balance is marked 2440 BSI. I believe that I have found the replacement (your series 351). I am attaching photos of the balance just to make sure. I will put photos of th ... (cont.)

Alenco is the name on the window lock. Channel measures 9/16" so would be considered a 1/2". Length of metal channel is 28 1/16". Stamped on the metal is the number 270. I'm not sure if I've used the correct angles to take the pics of the parts from for identification purposes. Please let me know an ... (cont.)

the metal part of the balance is 27" long, 1/2 " wide,it has the markings 2640E (the E is backwards as shown in the picture)and the small letters B.S.I.. and in handwriting milgard 2640