Secure-A-Door Shutter Door Lock

A heavy-duty steel shutter door lock with a high-security disc lock and a base locking socket set into concrete, providing strong protection against tampering and cutting.

• The description claims the lock is engineered to deter tampering and withstand aggressive attack.
• The description claims the lock uses a multi-disc, anti-drill cylinder to protect the core locking mechanism.
• The description claims the lock is suitable for both commercial and residential doors.