Setup, Compatibility & Care
Installation requires basic woodworking tools, specifically a mortise chisel to recess the 76mm sash lock into the door frame. The handles are designed for a 52mm rose diameter, which should be checked against any existing door bore holes. For best results, use the provided bolt-through fixings to ensure a tight connection. To care for the Matt Black finish, wipe periodically with a soft, slightly damp microfiber cloth. Avoid using abrasive sponges, harsh chemical cleaners, or bleach-based solvents, as these can strip the finish and accelerate corrosion. Ensure all screws are checked and tightened annually to maintain optimal operational performance.