Setup, Compatibility & Care
To install these knobs, ensure your existing door latches and mortise sets are compatible with the spindle size. Begin by removing your old hardware and aligning the new base plates with the existing door holes; use a level to ensure the plates are plumb before tightening the screws. For maintenance, clean the knobs periodically using a soft, damp cloth to remove dust or fingerprints. Avoid using abrasive sponges or harsh chemical cleaners, as these can strip or scratch the black finish over time. Periodically check that the spindle screw remains tight to prevent the knobs from becoming loose after repeated use.