Products

PREFER

Locks and Locking Systems for Every Professional Requirement

Since 1941, Prefer has developed and manufactured locks and locking systems to meet the needs of businesses, manufacturers, installers and industry professionals. Expertise in mechanical engineering, attention to quality and an understanding of different applications underpin a product range that combines manufacturing tradition with innovation. The catalogue comprises six main categories: building locks, profile cylinders, furniture locks, keys, padlocks and firearm locks. Each product family helps customers identify components for specific applications, taking dimensions, installation methods, functionality and project requirements into account. Italian manufacturing and the ability to develop customised solutions are distinguishing features of Prefer’s offering, which also serves international markets. From securing a door or shutter to integrating a lock into a piece of furniture, selecting the right product begins with understanding the application. Exploring the categories makes it possible to compare the available solutions and identify the system best suited to specific technical and operational requirements.

Building Locks: Solutions for Doors, Shutters and Other Closures

Prefer’s building locks include solutions for roller shutters, rolling security shutters, retractable gates, security grilles, window shutters and window frames. The range also includes locks for up-and-over garage doors, sectional doors, automation systems, metal doors and wooden doors, together with accessories for the different applications. This variety allows door and window manufacturers, installers and other producers to select components according to the structure being fitted and its opening mechanism. 

A pedestrian door, a commercial rolling shutter and a garage door have different requirements, calling for a specific assessment of dimensions, fixing points and operation. Lock selection must therefore consider the supporting material, the geometry of the door or shutter, and integration with the other components of the locking assembly. Browsing the dedicated category makes it easier to identify the relevant product family, both for new installations and for replacement work, where compatibility with the existing system must be checked carefully.

Profile Cylinders: Configurations for Different Access Requirements

Profile cylinders are essential components of locking systems and must be selected according to the lock, door thickness and intended use. The Prefer catalogue offers several series, including Series 6, PSM, UDM, U, W, Y, WSM, RHM, DM, AIGARD S and AIGARD +. Depending on the model, configurations include double-key cylinders, key-and-thumbturn cylinders, half cylinders and versions with a tailpiece. This range makes it possible to assess different options for operation from inside and outside, taking installation requirements into account.

When selecting a Euro profile cylinder, dimensions and configuration are just as important as the technical characteristics stated in the product specification. Individual versions should therefore be compared without assuming that every model in the range delivers the same performance. For manufacturers and professionals, reviewing the available series provides a starting point for defining a configuration consistent with the project and the intended approach to access management.

Furniture Locks: Locking Solutions for Furniture and Technical Applications

Prefer’s furniture locks meet the needs of furniture manufacturers, office environments and technical applications. The range includes solutions for cabinet doors, drawers, metal drawer units, sliding doors and rotating rod systems, alongside universal locks, radial locks and refrigerator locks. Component selection depends on the furniture’s construction, the available space and the movement of the part being secured. Dimensions, fixing methods and operation must therefore be considered together, starting at the furniture design stage.

The range also includes removable and interchangeable lock cores, useful where flexible configuration of locking systems is required. Depending on the product, different finishes, cylinder lengths and keying arrangements are available. These options support both standard supplies and projects with specific requirements. The range is intended for furniture makers, manufacturers and installers looking for locking systems that can be integrated into furniture, with attention to everyday functionality, ease of installation and management of the different configurations required.

Keys: Replacement Options for Locks and Cylinders

Keys for locks and cylinders complete the locking system and enable its everyday operation. The Prefer catalogue distinguishes between replacement keys with large heads, replacement keys with small heads and security keys, providing a reference for identifying the component associated with a particular application. Selecting a key requires careful attention to compatibility: a similar external shape is not enough to establish whether it matches a lock or cylinder. The correct model must be identified and the characteristics of the installed system checked. 

Managing replacement keys is also important for retailers, maintenance professionals and businesses operating multiple locking systems. Having the correct product references simplifies enquiries and reduces the risk of selecting unsuitable components. The dedicated category allows customers to browse the available versions and focus their search for replacement keys or security keys according to the product concerned and the specific requirement.

Padlocks: Locking Systems for Dedicated Applications

Prefer’s padlocks extend its locking systems offering through a category that includes armoured padlocks, bell-shaped padlocks and accessories. Identifying the appropriate model means considering not only the padlock itself, but also its installation point and the components with which it must interact. Overall dimensions, operating clearance and compatibility with the supporting hardware influence both product selection and ease of use. 

Different configurations address different application requirements and should be compared using the information provided for each product. A sound assessment begins with the type of closure required and an examination of how the component fits into the overall assembly. Accessories also contribute to the final solution and should be selected according to the intended model. Browsing the catalogue allows professionals and retailers to identify the available alternatives, review construction features and make targeted enquiries about the configuration best suited to their particular application.

Firearm Locks: Dedicated Solutions and Display Locking Systems

Firearm locks form a specialist category within Prefer’s offering, comprising the Nosparo system and display locks. These applications serve specific purposes, so selection must begin with the type of firearm and the intended function of the device. Prefer presents Nosparo as a safety solution for manually operated long guns, while display locks address different requirements associated with displaying firearms.

Distinguishing between these uses helps customers identify the relevant product family and assess individual product compatibility through the accompanying documentation. This specialisation completes a varied catalogue, bringing dedicated solutions for specialist sectors alongside locks for buildings and furniture. To learn more about product characteristics, compare the available configurations or discuss a project requirement, customers can contact Prefer and request information about the lock or locking system best suited to their application.

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