Features: The 3Pcs Automotive Oxygen Sensors Socket Set ensures precise installation and removal of oxygen sensors, making essential tool for any automotive enthusiasts or professional mechanic. Crafted from high quality carbon steel, includes three different socket size (1/2" and 3/8" drive, 7/8" 22mm) to fit a variety of vehicle models Suitable for automotive repair technicians, enthusiasts who need to replace oxygen sensors, this set is meet the needs of both professionals and hobbyists alike. Perfect for use in automotive repair shops, home garages, and roadside emergency repairs, this socket set provide performances in any setting where oxygen Sensors maintenance is required. Combines engineering with user friendly design to tackle even the toughest Sensors replacements efficiently. Specifications: Component:Carbon Steel Size:Approx.21x8cm/8.27x3.15inch Package Includes: 3Pcs Oxygen Sensors Socket note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.