These blue Snap-on cable connectors are the perfect solution for all your wire connecting needs. The pack of 4 connectors is compatible with wire up to 3.5mm in size and provides a secure and reliable connection. The connectors are designed for easy installation and use with wire mounting types. The brand is well-known for its high-quality electrical equipment and supplies, making these connectors a reliable choice for any business, office or industrial application. Add these wire connectors to your toolkit today and enjoy a professional and efficient way of connecting your wires.