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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 Brass Finish - (For Internal or External Use)
Our aged brass products are made from solid unlacquered brass which undergoes an accelerated ageing process and is then re-polished, leaving any decorative details dark and larger surface areas more polished. If the intention is to allow the surface to age, no attention needs to be given. Over time the brass will acquire a darker and more aged patina. However polishing with brasso will give the product a natural sheen where required. This finish has been salt tested to 480 hours, which meets grade 5 British Standard.
