🔗 Connect with Confidence! Vibrant yellow for easy identification in any toolbox. Crafted with high-grade PVC for maximum durability. Made from pure copper for optimal electrical performance. Designed as ring terminals for secure and reliable connections. Engineered to withstand oxidation and corrosion, ensuring longevity. Pure copper 8.4mm diameter Oxidation resistant The All Trade Direct 20 x Yellow 8.4mm Ring Insulated Wire Connectors are designed for professionals seeking reliable and efficient electrical connections. Made from pure copper and insulated with high-grade PVC, these connectors offer superior conductivity and exceptional resistance to oxidation and corrosion, making them ideal for a variety of applications.