General description The CSPARKV 2Pcs Battery Terminal Clamp Quick Release Battery Terminal Connectors are designed for a variety of vehicles including cars, trucks, buses, boats, motorcycles, and mobile homes. Made from high-quality materials, these connectors ensure durability and reliability for long-term use. Technical specifications Material: High quality brass and aluminum alloy Positive terminal size: 16.8-18.2mm Negative terminal size: 15.5-17mm Thumb screw diameter: 8mm/M8 Type: SAE/JIS Type A cylindrical pillars Usage Quick release design allows for easy and tool-free battery replacement. Red handle indicates positive connection, while black handle indicates negative connection to prevent electric shock. Suitable for most standard size car batteries and various vehicles including cars, vans, boats, RVs, and trucks. Other information Explosion-proof, pressure-resistant, and anti-corrosion features enhance safety and longevity. Double iron-plated screws provide secure