the quality seems amazing. beware that the backset is not changeable they come in only 2 3/8 NOT 2 3/4. There is conflicting information on the post regarding this. Wayfair did not address my issue because they wouldn't fit my door, they ended up refunding the amount of 1 knob. I was able to contact Sure-Lock and their customer support has been amazing. They are sending me the 2 3/4 backset free of charge. Would recommend the quality, just make sure you don't need the 2 3/4 backset because these will not work and there is not an option to select the appropriate backset when I was ordering.