Key Systems and Master Key Systems

ABUS Key Systems and Master Keying

Proper key management is essential to ensure safety, efficiency, and control in any industrial environment. Our systems allow access to be tailored according to roles, processes, and authorization levels within the operation. These configurations optimize maintenance, reduce downtime, and minimize human risk.

What Options Are Available?

🔑 Keyed Different (KD)

Each padlock has a unique key.

Ideal for individual control and maximum independence between users.

Ensures no worker can open someone else’s padlock.

🔑 Keyed Alike (KA)

Multiple padlocks open with the same key.

Useful for a single operator or teams needing shared access.

Simplifies management when multiple lockout points are involved.

🔑 Master Key (MK)

Each padlock keeps its individual key.

An additional master key can open all padlocks in the group.

Perfect for emergencies or authorized supervision.

🔑 Grand Master Key (GMK)

Combines several master-keyed groups.

The “grand master key” can open all padlocks across all groups.

Designed for large organizations with multiple access levels.

Benefits for Your Operation

✔️ Increased safety and operational control

✔️ Fewer human errors during lockout processes

✔️ Fast response to emergencies

✔️ Efficient maintenance management

✔️ Scalability for any plant size