HIGHT QUALITY MATERIAL: Specifically construction with heat treated chrome vanadium & chrome molybdenum steel and black coated finish for corrosion and frition resistance.

OXYGEN SENSOR REMOVERS FUNCTIONS: Oxygen sensor sockets set built for removing and installing oxygen sensors and switches on vehicle, even if you are not good at working with cars. Perfect for beginner or professor.

WIDE USAGE ON VEHICLE: This set tools contains with 3 different size receiver tubes: 2-3/4''x3'',2-1/4''x2-1/2'' and 1-3/4''x2'', suitable for any oxygen sensors found on most modern vehicles.

PACKAGE INCLUDES: The Oxygen Sensor Socket Set include: 1 vacuum switch socket & 2 puller sockets kit which can work in the limited space to remove or install quickly and efficiently.

EASY TO STORAGE: Equiped with a durable packing case for easy transport and storage and prevent damage to automotive oxygen sensor socket.