• 1" & 1-1/16" Oil Pressure Sending Unit Socket Includes a 1" and 1-1/16" hex which allows the removal of oil pressure sending units. Special deep design fits switches up to 2-5/8". Designed to be used with a 3/8" drive tool or 1-1/8" wrench.

• 1-3/16" Oil Pressure Sending Unit Socket
• Allows the removal of oil pressure sending units on late 1980 and mid 1990 GM vehicles. Designed to be used with 1/2" drive tool.

• 1-1/16" GM Thermal Sensor Switch Socket
• Allows the removal and installation of thermal sensor switch on 1973 - 1977 GM vehicles. Designed to be used with 1/2" drive tool.

• 7/8" Heated Oxygen Sensor Socket
• Socket designed with slot in socket which accommodates the connectors on heat oxygen sensors. Socket has a double 1/2" drive for easy access.