The Probrico Stainless Steel Internal Door Handle with Thumb Turn keyless Lock 
 
Condition: New Old Stock 
In original packaging: No 
Cosmetic Grade: 3/5 
Functional:Yes
 
In brushed nickel is a sleek and stylish addition to any bathroom or interior door.  The wave-shaped handle is made of durable stainless steel, ensuring style and longevity. With easy-to-follow instructions and all necessary hardware this entry door lock is simple to install and provides a keyless convenience for your privacy. The brushed nickel finish adds a touch of elegance to any room, making it a practical and attractive choice for your needs.

54mm hole required on face of the door for handle.    Will fit door with a thickness between 35mm to 45mm.   The adjustable latch can be extended between 60mm to 70mm, latch bolt can be locked by thumb turn on the inside knob and in an emergency it can be unlocked from the outside with a screwdriver or similar tool. Latch requires 25mm hole 16mm deep into door edge. 
 
Door lever length: 120mm. Rosette diameter: 65mm.