Cylinder lock assembly

A kit of parts configured to be assembled to form in an assembled condition a cylinder lock attachable in a panel, comprising:

• an inner lock housing part having a first axial end and an opposite second axial end along a longitudinal axis of the inner lock housing part, the inner lock housing part being configured to be positioned on an interior side of the panel;
• an outer lock housing part configured to be positioned on an exterior side, opposite to the interior side, of the panel;
• at least one bridge;
• a carrier;
• an outer cylinder;
• an inner cylinder;
• a carrier coupling;
• an operating knob;
• and
• a set of lock housing extension parts,
• wherein, in the assembled condition:
• the inner lock housing part is connected with the outer lock housing part by a selected bridge from the at least one bridge;
• the outer cylinder is received in the outer lock housing part and is provided with lock pins received therein in a manner slidable in a radial direction which is perpendicular to the longitudinal axis of the inner lock housing part and extends from or towards the longitudinal axis of the inner lock housing part, wherein the lock pins are configured to hinder rotation of the outer cylinder when no key is inserted, and are configured to slide radially in the radial direction upon a key insertion, thereby enabling rotation of the outer cylinder around the longitudinal axis of the inner lock housing part relative to the outer lock housing part;
• the inner cylinder is received in the inner lock housing part in a manner rotatable around the longitudinal axis of the inner lock housing part and has a first axial end and a second axial end along a longitudinal axis of the inner lock housing part, the first axial end of the inner cylinder being non-rotatably coupled with the carrier;
• the carrier is received between the inner lock housing part and the outer lock housing part in a manner rotatable around the longitudinal axis of the inner lock housing part;
• the carrier is configured to be non-rotatably coupled with the outer cylinder upon the key insertion, and thereby rotate along with rotation of the inserted key, and the carrier is further configured to be rotationally independent of the outer cylinder when no key is inserted, allowing the carrier to rotate freely relative to the outer cylinder by rotation of the inner cylinder;
• the operating knob is non-rotatably coupled to the second axial end, opposite the first axial end, of the inner cylinder for rotating the inner cylinder;
• and
• the kit of parts is configured in such a manner that one or more lock housing extension parts from the set of the lock housing extension parts is selectively connected with the inner lock housing part at the second axial end of the inner lock housing part during assembly of the cylinder lock in order to obtain a desired length of the inner lock housing part including the selected lock housing extension parts, wherein the desired length is adaptable by changing a number of lock housing extension parts and/or selecting a lock housing extension part of a desired thickness from the set of lock housing extension parts during assembly of the cylinder lock, wherein the one or more lock housing extension parts selected during assembly of the cylinder lock are positioned between the inner lock housing part and the operating knob.