These door levers work for use on exterior or interior doors where a entry/privacy locking function is required, such as a front/exterior door or bedroom or bathroom doorPRODUCT DETAILS: Available Finishes: Satin Nickel Finish Certifications: ANSI Grade 3 Latch: Adjust 60mm or 70mm Backset Fit door thickness: Fit in 35mm to 45mm Function: Entry - Bedroom/Bathroom/Front Exterior Doors Rosette: 65mm Diameter Life Span: 200000 times openingPackaged List: -Cylinder x 1 -Strike plate x 1 -Small screw x 4 -Long screw x 2 -Box strike x 1 -Installation instruction x 1 -Latch x 1 -Keys x 3★If you are searching a brushed nickel door lever for your replacement or usage, then the door levers from knobonly is a great choice for you. ★The heavy duty straight door lever from Knobonly is made of high quality steel, durable with brushed nickel surface. It’s a great modern option for bedroom/bathroom, closet/Hallway, interior or exterior doors. ★The brushed nickel hardware will perfectly match with the design in the style of modern, rustic or industrial.Nickelworld Hardware specialize in a variety of door handles and knobs, cabinet pulls, kitchen cupboard handles, door hinges, cabinet hinges, drawer slides etc. in satin nickel finish. If you are not completely satisfied with your purchase, simply let us know and we will offer you a appropriate solution. RISK FREE purchase from a reliable seller.