Energy Earth Cable 4mm2 100m roll (OD=4.3mm)The Energy Earth Cable 4mm 100m Roll (OD=4. 3mm) is a high quality, single core cable designed for grounding applications in electrical installations. With a 4mm conductor size and an outer diameter of 4. 3mm, this cable ensures reliable and efficient earthing, providing safety and protection against electrical faults. Key Features: Conductor Size: 4mm, suitable for various grounding applications. Outer Diameter: 4. 3mm, ensuring flexibility and ease