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The huge range of high security keyed padlocks means there is bound to be a model suitable for every application. Keyed padlocks are available in a wide range of sizes and designs using a variety of materials. You will find many outstanding examples of high security keyed padlocks that have achieved CEN6 rating, the maximum possible security rating for padlocks, in our store. To meet these standards they have been rigorously tested by independent assessors who apply some extremely arduous test procedures that determine how robust the locks are and how resistant they are to various forms of attack. Many keyed padlocks have achieved Sold Secure or CEN security ratings. The most important aspect for comparison is the level of security provided by keyed padlocks compared with combi locks.
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Squire SS100 Closed Shackle CEN6 Keyed Padlock Having noted many of the primary advantages and disadvantages provided by combination padlocks its beneficial to compare these with keyed padlocks. The level of security offered by any combination padlock is influenced by the number of wheels, the lock size, the manufacturing quality and the materials used.If someone cracks a combination padlock code they can potentially configure a different code, preventing the owner from subsequently opening the lock.Higher quality combination padlocks, such as those from the Squire Range, have overcome this limitation with special security features. Its widely known that cheaper combination padlocks are relatively easy to crack by detecting the correct dial positions through touch and feel.A 4 wheel combination padlock provides up to 10,000 numerical code combinations while a 5 wheel version offers up to 100,000 combinations.This may be adequate for tool boxes or personal lockers but isn’t appropriate for any high security applications. As noted - 3 wheel combination padlocks offer a maximum of just 1000 potential code combinations.It is worth noting that there are no combination padlocks which have achieved Sold Secure or CEN security ratings. Importantly, combination padlocks are not as secure as their keyed counterparts.While combination padlocks provide a number of clear advantages its important to be aware of potential disadvantages. For example, a combination padlock with 5 numerical dials provides up to 99999 possible combinations. The more combinations the less easy it is for the combination code to be guessed. Click here to see our full range of combination padlocks.Īs noted, the number of dials or tumbler wheels determines the number of potential code combinations.Conventional open shackle combi padlocks.Combination padlocks are available in a variety of sizes and styles including:.This simplifies user access and avoids the need for multiple keys. In situations involving multiple padlocks, combi locks can all be configured to operate from the same code.Combination padlock codes can be readily changed whenever security is compromised or perhaps when someone who knows the code no longer needs it.They avoid the need for multiple keys and the risk that these might fall into the wrong hands. Combination locks are often ideal for situations in which multiple users need to operate a single padlock.Importantly - there are no keys involved which avoids the possibility of losing keys and being unable to open the lock.Squire CBW85 Combination Padlock Combination Padlock AdvantagesĬombination padlocks provide a number of important advantages which make them very popular. So a simple 3 x numerical digit combination lock would have a maximum of 1000 possible permutations, from 000 to 999. The number of discs and characters determines the number of potential combinations. Some briefcases, for example, use simple 3 x digit combination locks. They use several rotating discs to enter the required combination code. Multiple dial combination padlocks are the simplest form of combi locks. The dial must be rotated alternately clockwise and anti-clockwise to enter the each digit in the combination code. Single dial combination locks, sometimes called Rotary Locks, use just one dial to enter the unique combination.
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Instead, a sequence of symbols or numbers is used to open the lock. What is a Combination Padlock?Ī combination padlock doesn’t use a key. In this post we clarify the pros and cons associated with combination padlocks and provide some useful guidance to help when determining which padlock is the best choice. We routinely deal with customer queries asking us which is the best padlock from our store for their needs. Here at Insight Security we understand how difficult it can be to select the right padlock.