Custom Series 770 Balances

Hello,

We'd be happy to help but your photos are a bit too blurry to make out the details of your balance assembly. We can supply the S770-28 channel balances with the 62-105 through a custom order but see the image below to confirm this is what you need. Also, note that the balances will come with a Rivet in the top hole to use the short 19-029 or long 19-030 s-clips. 

Alternate image for 62-105

As for the strength options needed your stamp code may correspond to the 28E option for the S770-28 but I'd recommend confirming that your sash falls within the 28-32 lbs weight range that they will support. If all of these details will work for your window, we'll just need to confirm the number of balances that you need, with the minimum being two. Thank you!