Standard 360 degree mortise single key cylinder, commonly used on Atrium doors, with crescent thumbturn for 1-3/4 inch thick door in polished brass, satin nickel or oil-rubbed bronze

Please note: This is commonly used as a replacement for Atrium door locks with other Atrium replacement parts. This is the same style used on 1-3/4" thick doors by Atrium, Hoppe, Jado, CES, CEL, Marks, Fuhr, Ferco, Weathershield, Caradco, Kolbe, Hurd, Biltbest, and others

Rekeyable Euro Mortise profile cylinder (made in China).
Single cylinder key with thumb turn inside.
Schlage 5 Pin SC-1 rekeyable keyway with 2 keys.
Cylinder is for a 1-3/4 inch thick door.

Measurements:
Inside =1-1/4 inch (31.5 mm)
Outside = 1-1/4 inch (31.5 mm)
Cylinder Length: Standard 63mm (2-1/2 in.) housing length for 1-3/4 inch thick door
Cam is centered: 1-1/4 inch from either side (32mm / 32mm)
Lock cylinder is held in place with 2-1/4 inch threaded fixing screw
Available Finishes: polished brass, satin nickel, oil rubbed bronze, polished chrome (limited to existing inventory)

Note: This solid brass cylinder will tarnish (does not have the Resista PVD no-tarnish finish).

Priced and sold each.