The Knipex 97 99 272 insulated cable connectors are designed for safe and reliable electrical connections in professional and DIY applications. These yellow connectors are suitable for cables with diameters ranging from 4 to 6 mm, making them versatile for various wiring tasks. The insulation provides protection against accidental contact and helps prevent short circuits, enhancing safety during installation and operation. Each pack contains 100 pieces, offering an ample supply for multiple projects or maintenance work. These connectors are made from durable materials that ensure long-term performance and wear resistance. The design allows for easy installation without specialized tools, although suitable crimping pliers are recommended for optimal results. They are compatible with standard electrical systems and meet typical industry requirements for low-voltage applications. The yellow color provides clear visibility, which can be helpful for identification in complex wiring environments. These connectors are part of the Knipex product line for fastening materials, known for precise processing and reliable performance. They are suitable for use in electrical distribution boards, control cabinets, vehicle wiring, and other environments where secure cable connections are essential. The product ensures consistent quality across all units in the pack, guaranteeing uniform performance. Proper installation following electrical safety guidelines is recommended for all applications. The connectors are stored in practical packaging that protects them during transport and storage. This product offers a practical solution for professionals and enthusiasts who need reliable cable connections for their electrical projects.