ERA Invincible BS Kitemarked 3 Star Double Cylinder 80mm 40/40 (35/10/35) KD Brass

This ERA Invincible double cylinder is designed to fit the Invincible multipoint locks and has a special square section shape. This unique 3 star British Standard cylinder offers maximum protection against attack; providing an effective and secure solution to the threat of bumping, lock picking & drilling. The Kitemark logo stamped on the face of the cylinder provides assurance that it meets the BSI requirements and also acts as a visual deterrent to potential intruders due to the unique shaped of the cylinder.

The Invincible double cylinders are manufactured from solid brass and are available in both brass and satin finishes. They come supplied with 3 cut keys and all finishes meet the requirements of BS EN 1670:2007 Grade 3 (96 hours) for corrosion resistance. In addition the lock is endurance tested to 100,000 cycles and tested to meet the requirements of PAS 24:2012 as part of a compliant doorset.