Features: For using by yourself in your garage or workshop.For most contemporary vehicles. With this tool, it is easier to remove and install the oxygen sensor on the vehicle.Made of high-quality chrome-molybdenum steel for maximum .With the side cutout design that allows easy access to oxygen sensor from any section and prevents damage to wires.Specifications:Product name: Oxygen Sensor Wrench KitMost vehicles that they fit include ///////Opel//.Heat treated oxygen sensor socket 1/2 inch drive x 7/8 inch (22mm) x 50mm longVacuum switch socket 3/8 inch drive x 7/8 inch (22mm) x 31mm longVacuum switch socket 3/8 inch drive x 7/8 inch (22mm) x 6 pt x 80mm longMaterial: metalcolour: blackPackage Contents:1 x Oxygen Sensor Wrench KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.