Atrium Lock Single Cylinder Profile With Three Keys 2-1/2" Long Finishes Brass

Easy to install. Works perfect.

Atrium Lock Single Cylinder Profile With Three Keys 2-1/2" Long Finishes Brass

Exact replacement…removed one screw and replaced the deadbolt…

I have 2 atrium sliding doors and one entry door that all use Hoppe/Fuhr CES locks. This lock works seamlessly to replace the older European locks made by CES. The critical element of these locks is the thickness of the movable tang which makes contact with the lock mechanism in the doors. The CES mechanism has a 0.25" thickness while this (CS) lock has a 0.24" thickness. For the atrium doors this is not critical as I used a less expensive replacement lock from Prime-Line K 5062. This Prime-Line lock only has a 0.21" thickness but was sufficient to actuate the lock mechanism in the atrium doors. This Countryside CS lock was able to work in the entry door while the Prime-Line lock was not.

Very satisfied with your product and also great fast response getting the correct lock to me.