{"id":11364,"date":"2023-06-01T09:48:49","date_gmt":"2023-06-01T07:48:49","guid":{"rendered":"https:\/\/www.schluesseldienst-muenchen.de\/unkategorisiert\/combination-lock-what-is-a-combination-lock\/"},"modified":"2026-06-25T09:57:52","modified_gmt":"2026-06-25T07:57:52","slug":"combination-lock-what-is-a-combination-lock","status":"publish","type":"post","link":"https:\/\/www.schluesseldienst-muenchen.de\/en\/glossary\/combination-lock-what-is-a-combination-lock\/","title":{"rendered":"Combination lock: What is a combination lock?"},"content":{"rendered":"

A combination lock is a lock<\/a> that is not opened or closed with a mechanical or electronic key, but instead with a numeric code. The main advantage of a combination lock is that the owner does not need anything to open it except a good memory, since they must remember the correct number combination (it can of course also be written down, although this is not recommended for security reasons). However, if the code is forgotten, the result is the same as losing or breaking a key: the lock can no longer be opened.<\/p>\n

\"Screenshot<\/p>\n

How does a combination lock work?<\/h2>\n

A combination lock has a dial with three, four, or five digits from zero to nine. It has a unique combination, meaning the digits must be entered in a specific sequence. This sequence aligns the metal plates of the lock, and only then can the bolt be pulled out, opening the lock. To close the combination lock, the bolt must first be reinserted after entering the correct combination. The lock is then secured by shifting the numbers as desired. It is important to shift each individual digit, and ideally by more than just one or two positions. This ensures the most secure lock. <\/p>\n

Most combination locks allow you to set your own code. You can choose a combination that’s easy for you to remember, such as your wedding anniversary or your child’s birthday. Of course, it’s not advisable to choose simple combinations like “1234” or “5555”. <\/p>\n

How secure is a combination lock?<\/h2>\n

In terms of security, combination locks offer several advantages. Even a three-digit combination lock provides over a thousand different combinations, but many combination locks have a four-digit code \u2013 meaning there are over ten thousand possible combinations. Combination locks with a five-digit code are even more secure. Combination locks are typically used as bicycle locks or padlocks. Suitcases sometimes also have an integrated combination lock. <\/p>\n

Of course, a cable lock with a combination code, just like one with a key, can unfortunately be easily cut by thieves \u2013 cable locks are therefore generally considered to offer little protection. They effectively only protect against opportunistic thieves who don’t carry tools and only steal a bicycle if it’s unlocked and they can ride off with it spontaneously.<\/p>\n\n

Locksmith Munich – Mario Pichelmaier will open your combination lock if you have forgotten the combination.<\/h2>\n

If you’ve forgotten your combination, there’s no need to despair. Just like with locks with cylinders and keys, we \u2013 the Munich locksmith service Mario Pichelmaier \u2013 also have our special tools for combination locks. With these, we are able to open your combination lock. <\/p>\n

Our professional locksmiths can quickly and, in most cases, damage-free open any other type of lock, including bicycle locks, safes, doors, and more. Call us if you need our help. Mario Pichelmaier Locksmith Munich is always there for you! <\/p>\n

Reliable locksmith service in Munich and surrounding areas \u2013 24\/7 service at a guaranteed fixed price<\/h2>\n

The Locksmith Service Munich – Mario Pichelmaier is a genuine emergency locksmith service that is actually available and ready for deployment around the clock<\/a>. At any time\u2014whether in the middle of the night or on a public holiday\u2014there is always a locksmith on duty who will immediately answer your call when you are locked out in distress. They only need to grab their fully prepared toolbox and can set off right away to assist you. Within approximately 30 minutes<\/a>, our locksmiths are usually at the customer\u2019s location and can begin the job, which typically takes no longer than a few minutes.<\/p>\n

But it’s not just our 24\/7 availability and our meticulous work methods that make us so popular and renowned in Munich and the surrounding area \u2013 our pricing policy also plays a significant role.<\/p>\n

Because Locksmith Service Munich – Mario Pichelmaier offers you a guaranteed fixed price<\/a> that is 100% transparent and always calculated fairly. You call us, describe what has happened, and the locksmith on the phone estimates the effort and price based on their experience and professional expertise. That price is communicated to you and will be exactly the same as what appears on the final invoice. We guarantee that we will never charge more than what was agreed on the phone. If there are any additional charges to the standard price, such as night or holiday surcharges, these are also communicated transparently and honestly.<\/p>\n

We don’t rip anyone off. We find it irresponsible that some locksmiths shamelessly exploit people in stressful and emergency situations by sending them exorbitant bills. We always calculate our prices fairly for everyone involved \u2013 for the company, our hardworking and talented employees, and of course, our customers. <\/p>\n

Whether you’ve forgotten the combination to your lock or your key has broken, we’re your savior in an emergency and will set off immediately after your call! Or perhaps you’d like advice on burglary prevention and the installation of effective security technology? Then you’ve come to the right place at Locksmith Munich – Mario Pichelmaier!<\/p>\n\n","protected":false},"excerpt":{"rendered":"

A combination lock is a lock that is not opened or closed with a mechanical or electronic key, but instead with a numeric code. The main advantage of a combination lock is that the owner does not need anything to open it except a good memory, since they must remember the correct number combination (it […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[38],"tags":[],"class_list":["post-11364","post","type-post","status-publish","format-standard","hentry","category-glossary"],"yoast_head":"\nCombination lock: What is a combination lock?<\/title>\n<meta name=\"description\" content=\"The combination lock is a very secure solution: With a three-digit combination lock there are 1,000 different possible solutions, with a four-digit one there are already 10,000!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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