Our thumbturns are the perfect solution for bathrooms and other internal doors where privacy is required.This concealed thumbturn features an Art Deco cover that brings a contemporary edge to a traditional design.Each of our thumbturns have been designed to complement our collection of mortice knob sets and lever on rose handles.Maximum door thickness: 67mmSuitable for use with a bathroom mortice lock, or stand-alone with a tubular deadbolt.Supplied with matching SS bolt through fixings & SS wood screws.Our Aged Bronze products are manufactured from solid bronze containing a minimum of 85% copper. Due to the process used to age the metal, this finish is very dark and has a rich, matt appearance. During the final stages of manufacturing, we apply a durable, matt lacquer to this finish which helps preserve its distinctive tones.Fixing Plate: 53mm dia. x 8mm Thumbturn Size: 36mm x 15mm Projection: 45mm Spindle Size: 5mm