Looking for replacement mortise for sliding door. Door is 25 years old Install holes are 3 7/8 apart
Bob from SWISCO responded:
March 19, 2019
Thanks for posting. See either our 82-211 3/4" Wide Mortise, or our 82-214 7/8" Wide Mortise. Compare the dimensions on both product pages with your old mortise and see if what matches closest. Let us know what you find.