External cylinder for additional door locksThe door cylinder is the heart of every door and has a high priority for burglary protection. Despite its importance, many locking cylinders with outdated technology are still installed. Today, modern door cylinders are high-quality products with versatile effective quality characteristics. The ABUS CR84N round external cylinder can be used with all ABUS additional door locks and is required to open and close the lock on the outside. The locking rod of the external cylinder has a basic length of 100 mm and is individually shortened to the existing dimensions on the door. Three keys are included.5-pin cylinder technology. Tracer rod can be shortened individually nickel-plated. Box contents: Gauss cylinder picker barthree keys.