Defender Monolito Super Top, from the company Disec for armored doors, with code BD290. It is a necessary component for the protection of new technology locks with a cylinder and a deadbolt.

The defender is a steel protective casing that is screwed onto the body of the lock, providing protection against attempted break-ins.

• Suitable for locks of armored doors with a cylinder.
• Made of hardened steel for increased durability.
• Internal reinforcement for protection against drilling.
• Decorative rosette 13mm thick, steel and durable.
• Two steel balls inside for additional protection.
• Secures to the body of the lock with through screws, preventing removal from the outside.
• Adjustable length for customization according to the situation.
• Available in colors: gold, bronze, and nickel.