Cable lugs are a key element in creating safe, durable and effective connections between wires. They are mainly used to protect the ends of wires from damage, as well as to facilitate their connection to other elements of the system. Thanks to a properly selected lug, it is possible to twist and secure the wires. This in turn ensures a stable flow of current and minimizes the risk of electric arcs. In order to use lugs, it is necessary to use a crimping tool. What is worth knowing about this type of tool?

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What is a cable crimper?
A cable crimper is an indispensable tool for many specialists – primarily electricians, electronics engineers and telecommunications network installers – although it is often useful in home applications as well. It enables effective and durable connection of wires and terminals. Crimpers are designed to provide functional connections that are resistant to mechanical damage.
A good crimper allows for even and precise pressing of wires or terminals, which minimizes the risk of them loosening in the future. Thanks to this, connections are resistant to vibrations, vibrations and changing environmental conditions.
There are several types of cable crimpers, each with its own specific applications. The most common are manual crimpers. Their use is recommended for simple work on cables with smaller cross-sections.
Hydraulic and battery crimpers are used in more advanced applications. They allow for precise and efficient crimping of larger wires. The hydraulic or battery mechanism eliminates the need to exert great physical force, making work more precise and comfortable.
Which crimping tool for RJ45 cables?
The effectiveness and convenience of using a crimper depends on the quality of the tool and its adaptation to a specific fit. To be sure that the product will meet your expectations, when choosing it, pay attention to:
- adaptation to the specific application : manual models are good for home work and smaller projects. Hydraulic and battery crimpers will be the best choice for more advanced tasks. They are especially necessary for the installation and maintenance of professional electrical installations;
- adaptation to the type of wires and terminals : many crimping tool models are equipped with interchangeable dies, allowing crimping of different types of terminals;
- ergonomics : comfortable handle with non-slip grip ensures comfortable work;
- construction and materials used for production : a good tool should guarantee not only safety and comfort of use, but also ensure constant performance for a long time;
- additional functions : this may be, for example, an automatic pressure release or a piston return mechanism.
Cable crimpers at the Onninen wholesaler
At Onninen installation wholesaler, we make sure that the products we offer are of the highest quality. That is why we only work with renowned manufacturers.
In the category with cable crimpers you will find tools of the A-Lan brand. The A-Lan EZ ALANTEC Cable Crimper model is designed for crimping EZ type pass-through plugs and thick ALANTEC wire, which makes it perfect for assembling computer networks.
Similar applications are available for the A-Lan 8P/6P/4P EZ ALANTEC cable crimper . Thanks to the replaceable tips, the crimper can be used to crimp standard RJ45 plugs, as well as smaller RJ12 and RJ11 plugs. It is also worth mentioning the comfortable ergonomic handle, which ensures a firm grip during work. The crimper is made of high-quality materials resistant to mechanical damage and corrosion.