The From the Anvil Ringed Mortice/Rim Door Knob Set Rosewood has detachable roses enabling it to be used with a rim lock or mortice lock/latch. The knobs measure at 70mm x 54mm with 56mm roses and project 70mm from the door. The set comes complete with two knobs, threaded spindles (in two lengths - 120mm and 100mm) and fixings. Rosewood Door Knobs The door knobs have a rosewood knob and polished brass rose - the rosewood is strong and heavy with a hued reddish colour. It can be polished or waxed to maintain the vibrancy and give overall protection. It is designed to be used internally but ca...