Probrico Privacy Door Lever Wave Style Keyless Lock Interior Door Knob for Bed/Bath. Material:Stainless Steel; Satin Nickel Finish; Modern Wave Style Privacy Levers. 6 Pack per package(for 6 doors) : privacy door levers with modern nickel finish for bathroom or bedroom door. Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Privacy Function(without keys) : The latch bolt can be locked by thumb turn button on the inside lever. An emergency release tool can unlock the door from the outside. Steel Adjustable Latch : It has adjustable universal latch – 2-3/8″ or 2-3/4″, Fits doors 1-1/4 inch to 1-3/4 inch. Easy Installation : Easy to install with all accessories included. The easy installation makes for a one-person project. It fits both right and left handled doors. Dimensions : Lever Length: 4.7″(120mm), Rosette Diameter: 2.56″(65mm). Note : The square plate of the latch is unremovable. Type: Privacy door lever. Backset: Adjustable to 2-3/8″ or 2-3/4″. Door Thickness: 1-3/8″ or 1-3/4″. Lever Length: 4.72(120mm). Rosette Diameter: 2.56(65mm). Handing: Left, Right, Reversible. What’s in the Box. They are packaged by the individual package. Levers for both sides of the door. Adjusts to fit all standard door preparations. Easy installation- One-person project. Interior screws are exposed. Comes with square corner strike. All you need is a door and a screwdriver! No need for professional door fitters, it is perfect for DIY. All metal chassis for strength and durability. Strengthened springs ensure that the lever stays level over time. 60mm(2-3/8″) or 70mm (2-3/4″) latch. Fit all doors of 35 to 45 mm(1-3/8″ to 1-3/4″)thickness. Square corner, non-removable plate.