These knobs are unsprung so must be fitted with a heavy duty double sprung tubular latchnnFinish: Matt Gun MetalnnDimensions: 58mm Knob Diameter, 70mm projection, 65mm Rose DiameternnEnsure latch chosen provides sufficient back set to distance the knob from the door framennOn fire doors we recommend 4″ Heavy Duty latches with mortice door knobsnnSupplied & sold in pairs complete with fixingsnn
Atlantic Old English Harrogate Solid Brass Mushroom Mortice Knob, Matt Gun Metal – OE58MMKMBN (sold in pairs) MATT GUN METAL
£40.77
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