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Knowledge about locks, locking technology and security

Our blog covers the topics we work with at Multipick: locks, lock cylinders, opening technology, burglary protection and lockpicking. We explain technical connections in a clear and understandable way, put developments into context and show how components, tools and solutions work in practice. For us, it is not only about the technology itself, but also about experience, different perspectives and the small details that often make a real difference in everyday use. 

One part of our blog is the Cylinder and Lock Glossary. Here, we explain terms such as latch, deadbolt, strike plate, free-turning cylinder and emergency and dual-entry function. Step by step, this creates a growing knowledge base for anyone who wants to understand locking technology better, whether for professional reasons, out of personal interest or as an introduction to a new topic. We also write about burglary prevention, reputable locksmith services, tool technology, lockpicking as a sport and developments within the security industry. Personal experiences, observations from everyday working life and stories from people involved in these fields also have their place here. We do not want to make things more complicated than they need to be. Our aim is to share knowledge in a way that remains easy to follow and, ideally, offers you something genuinely useful.

We are glad you are here

Opening Technology with Responsibility

Opening Technology with Responsibility

How Multipick addresses potential risks and what studies reveal about typical burglary methods.
Person holding a broken key after it snapped in the lock

Remove a broken key from a lock, here’s how to do it properly.

A key has broken off in the lock? Here’s what you should do right away.
Everyday Carry: MacGyver Always Knew It All Along

Everyday Carry: MacGyver Always Knew It All Along

What have you got in your pocket right now?
Take responsibility and act accordingly.

Take responsibility and act accordingly.

A topic we, as a manufacturer, could easily sugarcoat.
How important continuing education really is.

How important continuing education really is.

Seminars that are more than just door opening
Superglue in the Lock

Superglue in the Lock

Recognizing Property Damage, Responding Correctly, Limiting the Damage
Lock sticking? Here’s what you can do now

Lock sticking? Here’s what you can do now

When the key won’t turn: causes and quick fixes
Group of men wearing suits and hats, standing close together, likely from the mid-20th century.

From tinkering to breakthrough

This collection is one of the largest publicly accessible sources in the world – a piece of living history that shows how ingenuity and security thinking have shaped our world.
The fire department destroys your front door – now what?

The fire department destroys your front door – now what?

Current rulings up to 2025 for landlords and tenants
Door lock cylinder with an open keyway next to several milled keys on a wooden surface.

The royal class of locks

There are locks that make even experienced lockpickers smile at first — and then fall completely silent.
Plagiarism and Its Dangers

Plagiarism and Its Dangers

Cheap lockpicking tools, counterfeits and their dangers — for people and their wallets
When things go wrong

When things go wrong

and why that’s not such a bad thing after all
Person using a screwdriver on an open window frame indoors.

Do-it-yourself Security Check: How to Properly Inspect Your House & Flat

DIY Security Check: How to Carry Out a Simple Mechanical Safety Inspection of Your Home
Transparency builds trust

Transparency builds trust

Transparenz schafft Vertrauen – wie wir Verantwortung für Qualität, Nachhaltigkeit und faire Produktion übernehmen.
Special Fire Service Operations

Special Fire Service Operations

Dog and Parrot – Special Fire Service Operations and an Experience from My Everyday Life
Historical scene showing a crowd inside a large hall, a person demonstrating the opening of a mechanical lock at a table surrounded by tools.

The Art of Opening

Over the past hundred years, the art of opening has evolved from simple wire bending to high-tech lock picks.
Word “FACT” on white tiles with yellow background

A Fact Check: The Truth About Lock Picking

Between Crime Dramas, the Internet and Reality – Let’s Keep It in Perspective.
Female firefighter in uniform with radio, standing in front of fire engine

Why Trust Is Critical for Public Authorities

Tools for Professionals – Why Trust Is Critical for Public Authorities
Hand holding smartphone controlling smart lock on metal gate – app displays lock status

Smart Locks – Opportunities and Risks for Locksmith Services

What Smart Locks Really Are – And What They Promise
Lockpicking a transparent training lock with tension wrench and hook pick – close-up of male hand

Lockpicking Across the EU

Lockpicking in the EU: Differences in National Laws – and What Really Happens
Replacing a euro profile cylinder in a door – one hand holds cylinder with key, the other a fixing scre

Locksmith Services – A Good Reputation Opens Doors

"You're honest, aren't you?" – A Question Loaded with Meaning
Burglary in living room – masked intruder searches cabinet with crowbar

Burglary Protection Myths

That only happens to other people …

Multipick Elite lockpicking picks with secure grip – set with various pick shapes

Why the ELITE HILO Grip sets new standards

ELITE HILO Grips – The new standard for precise lock picking.

Lock Cylinder and Lock Glossary

Understanding locking technology, the key terms relating to cylinders and locks

What is a lock latch?

What is a lock latch?

In our glossary, we explain how it works, how it differs from a deadbolt and which types are available.