Features: brand new and high quality Rugged and durable material: The upgraded battery terminal is made of tin-plated copper, which has excellent electrical conductivity and corrosion resistance, reducing voltage-distortion and transmission loss. Copper and tin have the best electrical conductivity. The heavy battery terminal has enough toughness to make the connection very strong and will not break when the screw is tightened. 4-way battery terminal, easy to use: this battery terminal connector has 4 terminals for wiring. Designed for multiple cable connections. The battery terminal connectors can be easily identified by positive (red) and negative (black) labels. The hexagonal socket wrench makes installation and disassembly simple and convenient. After installing the battery, simply press the joystick to connect to the battery-pole, so no tools are required. Wide range of uses: Mainly used for cylindrical car battery SAE-JIS A column. This will be the perfect match. It can be used in for cars, trucks, caravans, RVs, truck batteries, car audio, etc. Just make sure to connect the correct terminals to get the correct polarity. The battery positive and negative limit clamps are suitable for most battery models. It is very suitable for replacing worn and corroded terminals. It is very suitable for replacing worn and corroded terminals. Specifications: Material:Metal Size: As Picture Shown Model: No. 1/2 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2x Battery Terminal Clamps