Entrance Function: Entrance function designed for interior or exterior doors where keyed entry and security is needed Keyed Entry (Single Cylinder) Function:Lock from inside manually and use keys on the exterior The handle has a modern, minimalistic and almost industrial style. Read more Features: Heavy Duty Each lock weighs 2lbs Made of high quality zinc alloy The handle is a great choice for living room where everything has straight lines. Easy to Install All accessories and instruction included Easily installs in minutes with just a screwdriver. Square Rosette The square rosette can cover where the former handle had been. The handle with a square design that was sort of modern/contemporary to match bathroom and bedroom. Read more Adjustable latch Adjusts to fit all standard door preparations, fit door thickness Door Thickness: 1-3/8" or 1-3/4"(35mm-45mm) 60mm(2-3/8") or 70mm (2-3/4") latch; Square corner, non-removable plate; Specifications: Packaging for each set handle includes Outside lever x 1 Inside lever x 1 Keys x3 Latch unit x 1 Strike plate x 1 Box strike x 1 Long Screws x 2(screwed into handle) Short Screws x 4 Type: entry door handle Material: High quality zinc alloy Finish: Polished chrome Firm Internal Structure: All metal chassis for strength and durability Strengthened springs ensure that the lever stays level over time Read more Privacy Lever-ORB Passage Lever-ORB Keyed Entry Lever-ORB Non-turning Lever-ORB Non-turning Lever-ORB Function Bed/Bath Hall/Closet Entry Door Closet/French Door