Block and tackle for Window

Question

The metal measurement is 26"
Need ears on the plastic ends.
The printing on the metal is: 25 1 EN CALDWELL
You have so many I'm not sure which one that we need.
The mfg of the window is Phillips and of course they are out of business the number on the tag is: MFGR:PHP-032-1
And the SERIES: 830/810S
What other info do you need?
Thank you

Lauren · Accepted Answer

Hello, thank you for posting,

I cannot fully confirm from the angle, but I believe the top attachment is "winged out" like the bottom attachment. If so, with this combination of attachments, you could have either an S380 or S385 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.

You will need a 26" balance with a 2510 stamp option. Please review and let us know if you have any additional quesitons.

Comparison of the S378, S380 and S385 balance shoes.