Description Professional Fit: Designed specifically for 22mm automotive oxygen sensors, it perfectly fits the sensor's shape, preventing slippage and damage during removal, ensuring safe and efficient operation. High-Strength Material: Forged from high-quality chrom e-vanadium steel, it is hard and wear-resistant, capable of withstanding high torque operations and extending tool life. User-Friendly Design: The socket features a built-in groove compatible with oxygen sensor wiring harnesses, allowing for direct installation or removal without cutting wires, saving time and effort. Versatile Extension: Available with an extended wrench bar or ratchet wrench interface, it adapts to various depths and angles, enhancing repair convenience. Widely Applicable: Suitable for oxygen sensor maintenance on most Japanese, American, and Chinese models, making it a must-have tool for auto repair shops and DIY car owners. Package Included: 1 x Automotive Oxygen Sensor Socket