American made German style Dutch Elbow lock for interior use with privacy slide bolt only and no keyed deadbolt, circa 1830. Levers are deep spoon style and the exterior handle has a round rosette - handle mounts through the door and lock and is secured on the inside with a notch decorated nut on the end of the handle (included). Lock body measures 3 3/4" high x 5 1/2" deep x 1 1/4". Keeper is 4 3/8" high x 1 3/8". A well made, heavy and sturdy lock. Not reversible and is right hand only and will fit a door up to 2" thick max without modification. The slide privacy bolt is operated by the finger slide which can be seen on the bottom edge of the lock body. Lock is in excellent condition. Back set is 3 1/4". Restored to black finish and complete. Comes with mounting screws.