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A 90 mm euro cylinder lock is one of the most widely used locking mechanisms, especially in uPVC doors and windows. This type of lock offers security, convenience, and flexibility by allowing restricted key systems to be fitted.
These 90 mm euro cylinder locks can be categorized into different types based on their keyway design and anti-theft features.
Here are just a few of them:
Standard euro cylinders
The standard euro cylinder is designed with simple security provision. These locks can be operated by their corresponding keys and are fitted in residential doors and windows where moderate security is often enough. They are 90 mm in length and extend 45 mm on both sides from the center to easily fit most doors.
High-security euro cylinders
High-security euro cylinder locks boast more complex keyway designs and unique key patterns. They also come with extra features such as anti-picking, anti-bumping, and braking technology for increased protection against various forms of lock tampering. These locks are preferred for commercial or residential applications requiring an elevated key-control security level.
Double euro cylinders
Double euro cylinders feature keyed access on both sides to provide a robust locking solution for doors requiring dependable locking from both sides. This type of cylinder is commonly applied in main-entry doors and multi-door access systems.
Single euro cylinders
In the single euro cylinders, one side of the lock is keyed, while the other is fitted with a thumb latch. This design allows quick exit for the security lock's one-sided access, mostly applied in emergency exits or public buildings.
Thumbturn euro cylinders
The thumbturn euro cylinder lock allows locking and unlocking without key use from one side using a rotating knob (thumbturn). These locks provide easy access solutions applied in interior doors and areas that require restricted access.
Configuration is vital when choosing the right locking solution for a certain application, as it helps define the lock’s functional properties, security features, and installation requirements.
Single configuration
Single cylinder locks are easy to operate, especially for doors that do not have heavy security needs. These locks are commonly used in areas that require quick accessibility or frequent entry and exit, such as interior spaces or secondary doors.
Double configuration
Double configuration locks require a key from both sides, increasing security by eliminating unauthorized access through a keyed side. These locks are preferably used in outer doors where security needs are high. In the case of a 90 mm measurement, it extends 45 mm on either side of the lock center, with a typical door thickness of 60 mm.
Thumbturn configuration
Thumbturn locks are primarily intended for interior applications where swift access is essential. This configuration allows locking and unlocking from the inner side using a thumb turn while a key operates the outer side. These locks are usually used in areas like offices, schools, and many other commercial buildings with restricted access.
Multi-point locking configuration
A multi-point locking system utilizes a euro cylinder lock to engage several bolts at different points along the door edge. This style of locking provides enhanced security features by distributing locking strength across the door frame. Multi-point configurations are mostly installed on entry doors to ensure increased protection against forced entry.
Pin tumbler configuration
The pin tumbler configuration consists of a pin stack at different levels on the euro cylinder lock's keyway. When the correct key is inserted, the cylindrical pins move down, allowing the lock to rotate and open. This configuration is widely used due to its balance of security, manufacture complexity, and cost effectiveness.
Interchangeable core configuration
The interchangeable core configuration allows the lock's core to be easily removed for high security and flexible key control. This makes it possible to replace or rekey cores without having to change the full lock hardware. Configurations for the interchangeable core are widely used in commercial buildings where frequent rekeys may be necessary.
It is important for buyers to understand both modifications and maintenance in order to help keep locked spaces secure and maybe even to enhance these locking systems' functional performance.
Modifications
A few modifications of the 90 mm euro cylinder lock have to do with changes in design and structure such as installing different type key profiles, adding extra security features, or even changing the cylinder size to fit a specific door thickness.
For instance, some high-security euro cylinder locks are often fitted with serrated or dimple keys to prevent unwanted duplication and ensure tight key control. Some locks come with additional features like security pins or internal rotating mechanisms. These modifications increase resistance against many lock-picking techniques.
Another common modification includes retrofitting existing euro cylinders with electronic or smart lock technology. This would mean that the traditional mechanical locking would be replaced with an online locking system for better convenience and enhanced access control features. Such modifications are especially common in commercial buildings.
Maintenance tips
Maintenance also plays an important role in the proper functioning and longevity of these locks. To help maintain these locks, a semi-annual cleaning and lubricating of the euro cylinder with graphite powder or a silicone-based lubricant is very necessary. It reduces wear and tear, mostly eliminating dirt or grime that causes jamming or difficult key turning.
It is also critical to regularly check the cylinder's alignment with the door lock; misalignment could affect locking and unlocking. In major cases, it requires a professional locksmith to adjust the door hinges or the lock strike plate carefully to remedy the misalignment issue.
There is also a need to perform regular inspections on the euro cylinder for signs of wear, such as key rotation that feels loose or difficult, and there is a need for possible lock tampering. A worn lock or cylinder poses security risks and should be replaced at the earliest possible convenience.
Another critical way of maintaining the euro cylinders is ensuring that the key is the only thing used to operate it. It must be prevented at all costs from dangling heavy items or using keychains with lots of attachments. This will help prevent internal components from bending out of shape or breaking.
Office buildings
Offices utilize these euro cylinder locks for normal security and easy access. These locks are fitted on various internal and external doors, including entrance, conference rooms, and restricted areas. Businesses can easily manage and upgrade their accessibility with euro cylinders, which often feature a master key system.
Retail stores
Retail environments predominantly use these euro cylinder locks for safeguarding merchandise and controlling access to storage areas and employee-only zones. These locks allow quick change in security strategies, such as rekeying, without having to replace the entire locking hardware, which is often necessary due to frequent turnover of staff and customers.
Schools and universities
Schools normally use these 90 mm euro cylinders on doors in classrooms, hallways, and restricted spaces. Schools always prioritize easy evacuation, and these locks are quick to modify for enhanced security features or easy access while maintaining safety within learning spaces.
Healthcare facilities
Hospitals and clinics place emphasis on security and accessibility; thus, these euro cylinder locks are suitable for various healthcare settings, including patient rooms, pharmacies, and medical supply areas. These locks allow quick changes in locking combinations, especially essential in areas with frequent change of personnel.
Commercial real estate
In commercial real estate, these locks are widely used in managing building security. They are typically installed on entryways, lobbies, and service doors. These locks also offer property owners a large key-controlled system for different tenants and service personnel.
Industrial settings
These locks are commonly applied in industrial settings, from securing warehouses, machinery, and restricted areas to ensuring tools and equipment safety. These locks, which are durable and easy to operate, are ideal for large-scale operations requiring frequent access by personnel and vehicles.
Government buildings
Government facilities usually have strict security protocols. These locks are installed on different types of doors, including sensitive areas and public access zones. Their key control features make them ideal for managing access, complying with security regulations.
A1.The most common material for making these locks is brass, which is used because of its resistance to wear, corrosion, and excellent tensile strength. This gives the lock longevity, durability, and functionality.
A2. Most of these locks come with added features like anti-picking and anti-bumping technology to improve security features and ensure international security standards are always met. Without forgetting, these locks could also be retrofitted with more advanced locking mechanisms for further enhanced security.
A3.Euro cylinders can be easily integrated into smart locking technology. This makes them a preferred choice for several commercial and residential locking solutions.
A4.General maintenance like cleaning and lubrication can be done by the homeowners themselves. However, when complex issues arise, they surely will have to call on that professional locksmith for assistance.
A5. The average lifespan for these locks is usually between 5 to 10 years. This can be substantially prolonged with proper maintenance and normal wear and tear, which can affect its durability over time.
