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Elmore Concealed Mortice Knob Set
Knob Size: 56mm Dia.
Projection: 70mm
Rose Size: 58mm
Spindle Size: 8mm
Mortice Knob Sets
Our mortice knob sets should ideally be used with 3”, 4” or 5” locks and latches to avoid the knob sitting too closely to the door edge and frame, as this often results in difficulties when turning and opening doors. Please note our mortice knob sets are unsprung and will need to be fitted with ‘heavy duty’ locks and latches. The strength of the spring found in a heavy-duty lock/latch will ensure the knob returns to its original position once released.
Aged Bronze Finish - (For Internal or External Use)
This finish is manufactured from solid unlaquered bronze containing a minimum of 85% copper. Our aged bronze is matt and rich due to the finishing process we use to age the metal, this process initially darkens the material, however this finish will gradually oxidize over time revealing the warm copper undertones. Lightening the finish can be accelerated by hand-polishing with a heavy dry cloth. This finish has been salt tested to 480 hours, which meets grade 5 British Standard.
