Open-Box, new item With Matched Keys This entrance key lock could be locked & unlocked from the exterior, with same function from the internal with an associated turn-button on rose. Universal with left & right doors Drill hole diameter: 54mm; Adjustable latch (the distance of hole center to the door edge) - 60mm or 70mm; Fit for door thickness: 35mm to 45mm. Drill hole from both side of door:54mm. Drill hole into edge of door:25mm. Safe Key Lock Lever External or internal doors where keyed entry and security is needed, such bathroom, bedroom, Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Easy Installation One-person project! Come with all accessories and instructions. All you need is door and a screwdriver. Door lever length:120mm. Rosette diameter: 65mm. - Door Handle Lock Satin Nickel Keyed Entry Lever Wave Style Exterior Probrico