This Rosewood Ringed Door Knob Set, is a beautiful, simple design. The dark veined, richly hued rosewood is set against Polished Brass rose. Rosewood - manufactured from high-quality rosewood timber and coated with a layer of protective wax to enhance its rich red hues and colourful veining. Rim Lock shown for illustration purposes only. These rosewood ringed door knobs are Unsprung and have loose roses so that they can be used with both mortice or rim locks and latches. They have an 8mm threaded spindle to enable fine adjustment for various door thicknesses and lock firmly with a Grub Screw, which must locate on the V in the shaft and not on the threaded part of the spindle. For best results we recommend using a Heavy Duty / Heavy Sprung lock or latch, with at least a 100mm lockcase to provide a minimum backset of 75mm. This is to make sure that the door knobs turn properly and return back to their start position. It also helps to make sure that you do not catch you hand on the door frame.
