Atrium Door Lock Replacement Exact Replacement For Atrium Doors

$96.99 $119.99


 One Day Sale

Heavy duty mortise lock-set made for a wood hinged Atrium patio door. Fits doors from 1-3/8" to 1-7/8" thick. Forged solid brass with polished brass finish; lock chassis is high pressure cast; latch face, mortise cylinder, escutcheons, and levers are all of solid brass.

Handles and latch bolt are reversible. Key operated from outside for entry and inside thumb turn for locking and unlocking.
1-3/4" narrow stile backset. Face plates measure 1-3/16" x 8-1/4". 4-1/2" lever handles.
Spindle and installation screws are included with this set.

Customer Reviews

Based on 66 reviews
Easy Replacement

I work on a lot of mechanical things and when this lock was replaced easily because the lock was an exact original equipment replacement I notice and am thankful. Keep up the good work Countryside you rock!

Michael Solomon
Atrium Door Lock Replacements Fit and We Are Happy

The three replacement locks we ordered were installed yesterday on our 35 year old doors and they fit perfectly. The doors should look like new once their outsides are painted. The old locks were also not working well. I would advise getting an expert to install the new locks, because after 35 years the old locks were difficult to remove. From the outdoors exposure the old lock parts were frozen in place and a small hack saw had to be used at times to remove them. Getting the old locks off was not an easy job, but all worked out at the end. Thank you Countryside Locks.

David Kirslis
Solid Chinese handle and lock

Well made. I installed in solid wood doors. Plastic bushings sometimes must be sanded down to work smoothly

Andy Pavucek
Nice find

My Atrium patio door is approximately 30 years old. Local box stores have no alternatives when I need repair parts. Your Atrium lock provided a fix I was able to switch out myself. The only concern was the plastic bushings provided cracked when inserted but I was able to utilize the old ones.
Overall I am very satisfied with this lock!

charles powell

had to use parts from old lock