Our Regency mortice/rim knob is part of our Blacksmith range. Each one is supplied with loose collars to allow them to be fitted flushed to the door or can alternatively be used in conjunction with a rim lock.Designed to match the products in our Regency range.Suitable for use with a multitude of heavy duty locks, latches, and thumbturns for various purposes.The strength of the spring used in our heavy-duty lock/latches will ensure the knob returns to its original position.We recommend using a 3", 4", or 5" latch/lock.Supplied with matching SS wood screws.Our Pewter Patina products are forged from a durable base of steel and boast a rich, luxurious appearance. Our manufacturing techniques create contrasting textures on the surface of the metal to create a rich appearance with an abundance of charm. This finish sits well in characterful, rustic homes, but also works as a contemporary alternative in more modern settings.Knob Size: 58mm dia. Projection: 86mm Rose Size: 57mm Spindle Size: 8mm (Threaded)