Cylinder pin for door lock

Abstract

The subject of the application is a pin (1) of a cylinder insert (2) for a door lock. A pin (1) of a cylinder insert (2) for a door lock, in which on the outer part of the pin (1) protruding from the cylinder insert (2), a first groove (3) is formed on its surface, running along the pin (1) from the outer end (4) of the pin (1) to the hole (5) made in the pin (1) perpendicularly to its longitudinal axis, characterized in that on the side of the pin (1) opposite to the side in which the first groove (3) is formed, a second groove (6) is formed, running from the outer end of the pin (1) to the hole (5) made in the pin (1), running parallel to the first groove (3).