The Sealey Heavy Duty Jump Leads feature copper covered aluminium cable construction designed for professional vehicle starting applications. This PVC sheathed cable design ensures maximum power transfer while maintaining flexibility, with resistance to oil, grease and most acids making them suitable for harsh workshop environments. With a 600A capacity and 40mm² cable section, these 5 metre jump leads are ideal for cars, light commercial vehicles, commercial fleets, PSV applications, marine craft and agricultural machinery. The heavy-duty clamps are fitted with heavy insulating sleeves and strong clamp springs to ensure secure connections, while the oversized design helps reduce the heating effect during power transfer. The leads are supplied in a tough storage case complete with operating guidelines, providing organised storage and protecting the cables when not in use. This makes them a practical choice for mobile mechanics, fleet operators and workshops requiring reliable jump starting equipment. Features and Benefits: • Copper covered aluminium cable provides optimal power transfer whilst remaining flexible • Heavy-duty clamps with strong return springs ensure reliable connections • Oil, grease and acid resistant for durability in workshop environments • Supplied with tough storage case and operating guidelines • Suitable for diverse applications from cars to agricultural vehicles Specifications: Brand: Sealey Cable Section: 40mm² Capacity: 600A Length: 5m Nett Weight: 5.79kg