1989 Channel Balance Lex Drive

Question

This is a channel balance from a window that was manufactured in 1989. As you can see not all the parts are here and it fell apart when i took it out. the unit is 27" long. It goes on a window sash that is fixed and 36" wide.

there are no stamped numbers on the frame.

Need to know which model number this is.

Tom · Accepted Answer

If you have the 1" deep shoe shown below, choose Series 380.

To get around the missing stamp code, weigh your window sash. There's a chart on the product page for S380-27 that will tell you which stamp option to choose, based on weight.

Alternate view of 15-005