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Master Key: the key system for shops and offices

In the last post we saw how to open all the locks with the same key, thanks to the KA system.

And, as if that wasn’t enough, all these locks must often be operated by different people: owner, shop assistants, administrative staff, suppliers… which adds a further layer of complexity and possible confusion. In this case it may be useful to be able to give each person or group of people a key which only opens certain doors and not others.

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Q&A: 3 bike chains’ strengths which (maybe) you didn’t know!

We are back with the Q&A series dedicated entirely to the discovery of small details about safety which can sometimes go unnoticed. 

Have you ever wondered which features set apart a good quality bike chain from a commonly used one? Very often we focus on the thickness and length of the chain, leaving aside other less well known but equally important details.  

Let’s find out what they are!

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padlocks, padlocks curiosities, padlock tiny hole, small hole padlock, programmed breaking rod, hardened padlock, latches padlock

Q&A: What is the tiny hole in a padlock for and 3 more curious facts!

We think we know everything about the objects around us, but we don’t always. Often, in fact, commonly used products hide small details which can make a difference. This is the case with padlocks which, used in a variety of situations, from the closing of lockers to the protection of bicycles or freight containers, can present particular details which are an indication of their security or functionality. 

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