Defender Sferik Rok, from the company Disec for armored doors, with code BDS16. In new technology locks with a cylinder, the defender is a necessary component for completing a package that consists of a new technology lock with a deadbolt and a security cylinder.

• Suitable for armored door locks with a cylinder
• The main body of the defender is made of hardened steel
• The defender screws onto the body of the lock with through screws, preventing its removal from the outside
• The length is adjustable, adapts to the door depending on the case
• Available in colors: gold, bronze, and nickel