The key in door lever shown here features a solid brass construction. The lever measures 5 1/8 inches wide with a 2 1/4 inch projection. The square rosette measures 2 1/4 inches in length by 2 1/4 inches wide. Includes adjustable latch (2 3/8 inches and 2 3/4 inches backsets), strikeplate, two levers and two door rosettes. This set is made for modern doors and it fits any door thickness between 1 1/4 inch to 1 7/8 inches thick. Key-In knobs are larger than double dummy and non-locking knobs to accommodate the lock. Available in a variety of other finishes. This particular product has a lead time of approximately 3 to 5 business days.