For reliable booster cables, choose Draper 91878 Heavy Duty Booster Cables The Draper 91878 heavy-duty booster cables are fitted with heavy-duty handles with a PVC cover. The pure copper cable is insulated with TPE, making the cable ultra-flexible. Suitable for 12V/24V systems and on petrol and diesel engines commonly found in cars and commercial vehicles. These booster cables are supplied in a luxury padded EVA storage bag. Features: Heavy-duty handles with a PVC cover Pure copper cable is insulated with TPE Supplied in a luxury padded EVA storage bag Suitable for 12V/24V systems and on petrol and diesel engines Specifications: Cable Core: 25mm² Cable Length: 5m