BUILT TO LAST: Specially crafted from robust heavy-duty metal, our jumper cable clamps provide long-lasting durability and excellent conductivity. Integrated toothed jaws ensure a secure grip, reducing installation time, while insulated handles enhance safety by protecting your hands. EXCELLENT CONTACT: Equipped with high-strength springs, these heavy-duty alligator clamps deliver strong clamping force for a stable and reliable connection. Once attached to battery terminals, they resist slipping, ensuring continuous power flow. PRECISE DESIGN: Each clamp measures 6.1 x 4.44 x 1.06 inches and weighs 206g, ideal for 0 AWG or smaller cables. Rated for a maximum current of 1100A and compatible with 12V or 24V systems, they offer high efficiency. The maximum jaw opening is 1.77 inches, allowing flexible connections to various battery types. VERSATILE USE: Suitable for connecting batteries and chargers in vehicles, boats, solar panels, and electric fences. Their durable design makes them ideal for assembling jumper cables, repairing existing cables, or replacing worn cable ends. The actual product may have slight color variations, which do not affect performance. Color: Red + Black Material: Metal Package Contents: 2 pairs of clamps Note: Light reflection and differences in display screens may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1-3 cm.