Drilled and tapped spindle (126mm). Suitable for use where fixing is by a grub screw inserted throught the spindle, into the neck of the door furniture. Spindle is tapped 3/16in Whitworth thread.
Taylors spindles are used for fitting door knobs where the knob is not required to turn to operate a latch or lock. Therefore the knob would be a dummy knob, just being used to pull the door open. The spindle is screwed to the surface of the door and the door knob fitted onto it.