Morning Industry, RKL-01RAQ RSeries Remote Control Door Lever Easy installation - No new drilling on existing door prep. Antique Brass Finish Adjustable Deadbolt latch to fit 2.3/8" and 2.3/4" backset. Fit to Right-Hand door thickness 1.1/4" - 1.7/8". 2 Remote Control fob and 2 Traditional Keys included.