Automotive Replacement Oxygen Sensors with Side Wire Cutout, Opening Size 0.65" O2 Sensor Removal Tool for Quick Installation & Removal Car AccessoriesSize: Wide mouth | Color: SilverAbout this item [Excellent quality] : The oxygen sensor spacer is made of high-quality steel material, with high strength, good performance, hard texture, not easy to damage and deformation, rugged and durable characteristics. The surface through black/white oxidation treatment can effectively prevent rust and corrosion, ensuring a long service life. [Main function] : This oxygen sensor tool is designed for use with ratchet and circuit breaker rod, primarily used for disassembly and installation of sensors on vehicles. Its excellent design simplifies the process, making it convenient and time-saving. [Easy to use] : The sensor socket is user-friendly; simply place it on the sensor and use a wrench. The compact design provides extra leverage even in hard-to-reach locations, while the lightweight and slotted design allows you to remove the sensor while still connected to the harness, making it a practical car accessory. [Wide application] : The sleeve specification of this oxygen sensor adapter is 7/8 inch (22 mm), with a hexagonal head design that is compatible with almost all sensors, and supports 3/8 inch square drive and ratchet use. Please verify the specifications before purchase. [Exquisite workmanship] : The oxygen sensor tool features a side-opening design that allows for easy sliding onto the sensor without damaging the wire. Crafted from selected materials with careful workmanship, it makes for an ideal car accessory. Dimensions: 3.54 x 0.78 x 0.78 inches.