
Cylinder Basic 0300
ASSA ABLOY · Locks
4991/4992 · Locks · Made to order
Ref. 4991/4992
SHARELOCK is a plate with two cylinders, each of which independently opens and locks the door; this is convenient when different services need to enter the premises. Used on doors with a backset of 50 or 70 mm and a thickness up to 84 mm. In the Neptun series it works mechanically; the lower cylinder is supplied, the upper one is the door’s existing cylinder.