sash corner guide block

Question

Looking for a replacement block for a window that uses a 33" Series 385 Channel Balance.The part is 2 1/8" x 9/16" x 5/8". There is no identifying marks.

Tom · Accepted Answer

Thanks for your patience during this busy season. The part you're looking at here is called a top sash guide. Yours in particular appears to be a dead ringer for our 18-171, but look it over and let me know if you had any questions.