Perfect Rplacement for old hardware

I had an old 25 plus year old "Pella" lock that broke. Looked up on internet and discovered other people were looking for the same replacement and this seemed to be the replacement recommended. It doesn't have the push button but the male Main swivel fit right into the old mortise and I didn't need to replace the female piece it just worked. Little pricy for a single piece of hardware but worth the ease of installation and fit. I would recommend this product 100%