OVAL DOOR KNOB SET 57MMDetails :
Knob Size: 57mm x 40mm
Rose Size: 58mm
Spindle Size: 8mm (Threaded)
These attractive and heavy solid oval knobs are designed for use with mortice and rim locks. For use on doors with a max. thickness of 50mm but an extra long (metric) spindle is available for rim lock applications (83692). Choose a 4” or 5” heavy duty latch to allow clearance from the edge of the door.