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S380-29 29" Series 380 Channel Balance

Hi. Based on my measurements, it looks like part# S380-29 is what I need. My question is what stamp options do i need to select? The picture I attached shows 28D USB printed on it. Thanks

These are photos of my window channel balance. I will be needing 4. The metal part is 24" long and 1/2 inch wide. From your catalog it looks like your #S377. Looks like the 15-005 from the attached photos. I look forward to hearing from you at your earliest convenience. Sincerely Brian M ... (cont.)

Windows are Milestone single hung series 1000. Window just falls shut, I am assuming because the channel balances are broken/old. Please advise. The balances I removed are 29 inches, measured as instructed in your video. I have attached pictures of the top and bottom plastic pieces. The balance ... (cont.)

I need to purchase 8 sets of channel balances, i looked online and I thought mine lookes closest to your 380 series. I would like to order these today so could you please confirm that I have the right ones? I spoke to Jody on the phone and she said she could take a look for me.

its 29" only markings I see is: 28C USB I feel its a S380-29 how do I know what weight? 2830? I need a bunch of these...

The code on the balance is too light to get picture of. The stamp reads as follows: 28 3 IL Caldwell. Each balance is 2'5" without the attachments. The reason for replacement is because the windows will not hold up. The continue to slide down when opened. Please help me identify which part ... (cont.)

I'm looking for 2 replacement channel balances. There is a 28D number on the old part. They are 29" long. Please let me know if you have a replacement part. Thanks. George

it's 28 and 7/8 almost 29 inches in length I need six of them William

please advise, New discussion. Looking for 2 sets of channel balances, along with 2 sets of Top sash guides. Channel balance is 29" Stamped 28B USB 5/8" wide

Hello, I have a Milestone Series 1000 fixed window. It would appear based on everything else that I would need 29" SERIES 380 CHANNEL BALANCE (2840). The issue I have is that the channel balance shoe measures 7/8 of an inch rather than 1 inch. Do you think it would work? Thanks, Bill ... (cont.)

I have 6 windows that have the balances broke and won't hold up the window. they are 29 inches long and have then number unique 28-B-20 17/04/97 and I am not sure if it is 380 or 385 I want to order 12 but don't want to get it wrong. Thank you very much Priscilla P

My rails are stamped with 28D. These are heavy Dual Pane windows. Your product that appears to match is Product Code: S380-29 But you don't list Letters for the weight code. Which of these is the 28D replacement?

Marked 28D on channel. 29" long 1/2" channel width

I need to purchase 5 window Balance stamped number on the balance 28B I am wondering if this information would be helpful to you.

I ordered already but did not pick correct spring. Springs are stamped UB28d and are 29 inches by 1/2. I am a contractor

Please find the below specifications and attached pictures to assist me in purchasing new window channel balances. I will need 20 in all for 10 windows. The original hardware was stamped with UB28B , UB28C and 28D. I have measured and weighed all the windows which you will find below: 1. Qt ... (cont.)

I ordered 2 window 29 inch series 380 channel balance and 2, 18-180 top sash guide but the window still falls down. the stamp on the broken balance is 28D you must have sent the wrong balance What one do I need? Thank you Tim

Hi Customer Service, Need your help to order the correct window channel balance replacement with both the top and bottom plastic parts included. Length of channel is 29" Depth of bottom plastic part is 1-1/32" Thank you Paul

Hi guys, looking for this part: #16742-1C. Single hung impact window 'Milestone Single Hung Series 1000' by Florida Extruders International Inc. OPL Listing #16742-1C. Thank you, Adrian.

I have a 29 inch window balancer marked 28D on the bottom. I saw a post about it could be a 380 or 385 type balancer. How do you tell the difference between the two different types of shoes that are provided on the 380 and 385 types?