3m dual lock fastening system – code: 65.396.75 – Osculati

Dual Lock 3M Osculati fastening system (code 65.396.75)

The Dual Lock 3M fastening system offered by Osculati is a snap-on/snap-off solution designed for those who want a practical, neat, and easily removable fastening in nautical and technical fields. It is a self-adhesive consisting of system of two strips which, once coupled, create a stable and repeatable connection, useful for mounting accessories and components that may require inspections, maintenance, or replacements over time.

The usage logic is simple: the two strips feature stems which, pressed together, hook allowing different types of fastening, even with more demanding objects. The result is a flexible system, suitable for many onboard applications where it is preferred to avoid holes, screws, or permanent solutions, while still maintaining the possibility to intervene quickly when needed.

Product features and details

“Open-and-close” structure with stems

Dual Lock is a fastener that works by coupling: the two strips, once positioned on the surfaces to be joined, are pressed together and the stems interlock. This approach allows for a removable repositionable fastening, particularly useful when you want to periodically access a component (for example for inspections or maintenance) without having to dismantle elements with tools.

Self-adhesive backing

The strips are self-adhesive, a feature that simplifies installation and reduces assembly time. In nautical contexts, where work is often done in tight spaces or on surfaces not always convenient to drill, the self-adhesive represents an important operational advantage. To achieve a neat and durable result, it is advisable to properly prepare the surfaces before application.

Packaging and format

• Package: 2 pairs of strips
• Dimensions indicated: 25,4 x 76,2
• Color: Transparent

The transparent color helps maintain a clean and discreet appearance, especially when the fastening remains partially visible or is used on light surfaces and refined finishes.

Typical applications on boats and in technical fields

This fastening system is suitable for many situations where a practical connection between two surfaces is needed, with the possibility to open and close when necessary. In nautical environments, it can be useful both for temporary installations and for stable but inspectable assemblies.

Examples of use

• Fixing accessories that need to be removed for maintenance or cleaning.
• Organization of small components in lockers or technical compartments, where movement during navigation is to be avoided.
• Indoor installations on bulkheads or smooth surfaces, when drilling is preferred to be avoided.
• Fastenings on panels or covers that require periodic access (inspections, checks, cable passages).

Actual applications depend on the available surfaces and the type of component to be fastened. In general, Dual Lock is an interesting choice when you want a neat and reversible fastening, without resorting to permanent solutions.

Operational advantages

Clean installation without drilling

In many onboard installations, avoiding holes means reducing work, preserving finishes, and limiting invasive interventions. A self-adhesive fastening can be particularly convenient on surfaces where it is not desirable or possible to use screws or rivets.

Inspectability and simplified maintenance

The ability to open and close the fastening allows easier intervention on components that require periodic checks. This approach is useful when working on systems and accessories that may need adjustments, replacements, or simple inspections.

Usage flexibility

The strip system allows the fastening to adapt to many geometries and positions. In practice, it can be used to join flat or slightly shaped surfaces, provided the adhesive can work properly on a clean and suitable base.

Discreet aesthetics

The transparent it is a useful detail when the fastening must not alter the appearance of the installation. In indoor environments or on visible surfaces, a minimally invasive system contributes to a neater result.

Usage and installation notes

Surface preparation

To make the most of a self-adhesive fastening, preparation is fundamental. Before application:

• ensure that the surfaces are clean and free of dust;
• remove any residues that may reduce adhesion (e.g., dirt, waxes, or contaminants);
• check that the contact area is sufficiently regular to allow good mating between the strips.

Application and mating

After positioning the strips on the surfaces, it is important to press evenly to promote adhesive contact. Then, mate the two parts by aligning the strips and applying adequate pressure to engage the stems. Careful assembly helps achieve a more stable and repeatable fastening over time.

Removal and repositioning

The system is designed to be opened and closed when necessary. During removal, it is advisable to act carefully to avoid unnecessarily stressing the surfaces or the adhesive backing. If the application involves frequent openings, carefully consider the position and accessibility to make the operation comfortable and controlled.

Note on usage choice

Dual Lock can be used for various types of fastening, including more demanding objects, but the final performance always depends on practical factors such as type of surface, cleanliness, contact area, and correct application. In case of doubts about suitability for a specific use, it is advisable to perform a preliminary test in a controlled area.

FAQ – Frequently Asked Questions

What does the Dual Lock 3M Osculati 65.396.75 package include?

The package includes 2 pairs of self-adhesive Dual Lock strips.

What color are the Dual Lock strips of this code?

The strips are transparent in color, for a discreet and neat fastening.

What are the indicated dimensions for the strips?

The dimensions listed are 25.4 x 76.2.

What is the purpose of a snap-on/snap-off fastening system like Dual Lock?

It is used to join two surfaces in a practical and removable way: the strips interlock via stems and can be opened and closed as needed, for example for inspections or maintenance.

Is it necessary to drill the surfaces to install it?

No, the system is self-adhesive and in many cases allows avoiding drilling, provided it is applied on clean and suitable surfaces.