Setup, Compatibility & Care
Installation requires a bolt-through approach. You will need to drill a hole through the center of your door to accommodate the M8 threaded bolt. Before drilling, ensure you mark the center point precisely to align the 90mm square rose. The anti-rotation pin should be seated into a small pilot hole to prevent the knob from twisting. For long-term care, the baked black finish is designed to be low maintenance. Simply wipe the knob occasionally with a soft, lint-free cloth to remove dust or debris. Avoid using harsh chemical cleaners or abrasive scouring pads, as these may damage the baked-on finish and expose the steel beneath to the elements.