Block and tackle end guide comparison

Handy Person from North Carolina

Nov 23, 2020 2:00 pm

Hello I've found out some end guide numbers on another site for my caldwell block and tackle balance, and i was trying to cross compare / validate with your part numbers but can't make a match.

i BELIEVE i have 15P142 top guide, and 15P122 bottom guide. Do you have a compatible guide?

4 Replies

Casey from SWISCO

Nov 30, 2020 10:09 am

Hello,

We'd be happy to help but we would need to see an undamaged balance removed from the window, including both top and bottom attachments, to recommend a suitable repalcement. Thank you!

Handy Person from North Carolina

Nov 30, 2020 12:08 pm

hope these are clear enough.

3 user uploaded images

Casey from SWISCO

Nov 30, 2020 3:52 pm

With this combination of attachments, you could have either an S380-37 or S385-37 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'll also need 2640 spring strength options for your replacement balances.

Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.