Premium plus carbon steelLifetime warranty

Product features

  • material: premium plus carbon steel
  • jaws hardened to 38-40HRC
  • very easy to handle


  • hexagon crimping
  • the respective cross-section is set by rotating profile disks
  • Dented 6-position rotating dies 6, 10, 16, 25, 35, 50mm²
  • lever transmission permits light force transfer
CodeWire diameter in mm2weight
6215556 - 501350
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.

Usage (pictures)

Questions & Answers

  • Why is it necessary to use crimping pliers for cable connections? Why not simply use combination pliers?
    When working with cable connections, you must use crimping pliers because this is the only way to press the connections together correctly and accurately. This is a requirement for the safety of the joints and provided for by the grooves/shapes on the pliers.
  • Ergonomic handles

    With ergonomic handles and a specially designed grip, surface Unior pliers provide maximum comfort at work and high efficiency with minimum strain.
  • Surface protection

    The pliers are made of excellent steel with special improved composition. Several models come with additional chrome surface protection.
  • High precision

    With their perfect design and technological superiority, Unior pliers ensure a high precision hold in any instance of general or dedicated use.