A mortice bathroom lock incorporates a latch and a deadbolt system that allows you to lock the door by operating a thumb turn. For thumb turn furniture please see door furniture - escutcheon category. For more information regarding choosing and fitting locks and latches, please see the DIY help section. 5mm
THUMB TURN SPINDLES ARE STANDARD UK APPLICATION, and if you are unsure please contact firstname.lastname@example.org for guidance. For turn and release 8mm
spindles (non UK standard) there is normally a delivery time of two weeks.