Gobrico Brushed Satin Nickle Interior Door Handle Privacy Lock Lever Leverset 10Sets Reverisible levers for both right and left handed doors Brushed Satin Nickel Finished,Wave handle style.Mounting Screws are included Fits door thickness: 35 to 45mm ( 1-3/8" to 1-3/4") Backset: Adjustable 60mm or 70mm (2-3/4") Conforms with ANST Grade 3 Exceeds 200,000 cycles, 5 pins brass tumble cylinde