Active 50mm Backset Multipoint lock Case Only. This is an after market G-U replacement for Superior Door and others with the old style 2 inch (50mm) backset lock. It will NOT replace the new style - see additional images Application: Active Door, 3 point Lock Faceplate Width: None - lock is 12.7mm (0.5") wide Cylinder Type: American Version Backset: 2 inch (50mm) Handle Height: 35 inch (889mm) Faceplate Color: Yellow Dichromate ( YDI) Markings on some locks G.2C250 Note: The lock case should replace any old style G-U Multipoint locks with 2 inch (50mm) backset. * It will NOT replace the new style - see additional images. * The Old style lock had 2-1/4" between the latch and deadbolt. * The screw holes do not align with new style lock * There are NO parts inside the lock that work with new style* Reuse your existing screws as they are not included.