Jedo Reeded Mortice Door Knobs 62mmA reeded mortice knob is a type of door handle that features a particular design pattern and functions with a mortice lock or latch mechanism. The terms "reeded" and "beehive" describe the decorative pattern on the knob, which consists of a series of parallel grooves (reeding) and or stacked rings that resemble a beehive structure. This pattern is often found on period or vintage style door hardware and adds a touch of elegance to the overall