Features 1、Surface Treatment: The sleeve surface has undergone a fine surface treatment to ensure excellent rust and corrosion resistance. 2、Stainless Steel: The oxygen sensor sleeve is made of high hardness stainless steel for high toughness and the best durability. 3、Professional Tool: This oxygen sensor socket is designed for removing and installing oxygen sensors in many vehicles and is a very useful removal tool. 4、Compact and Portable: The small size of this oxygen sensor sleeve makes it easy to carry around for vehicle maintenance work anywhere. 5、Fine Workmanship: This oxygen sensor sleeve has fine workmanship, precise sizes, large openings, and a smooth, burr free surface. Specification Item Type: Oxygen Sensor Socket Material: Stainless steel Product Features: For car maintenance Length: Approx. 91mm / 3.6in Sloth Width: Approx. 16.7mm / 0.7in Package List 1 x Oxygen Sensor Socket