7/8" Vacuum Switch and O2 3/8" Drive Socket (narrow slot) - OTC Tools and Equipment

The OTC 4673-4 7/8" Vacuum Switch and O2 3/8" Drive Socket with a narrow slot is an essential tool for professional technicians. Engineered for precision and durability, this specialized socket facilitates the accurate and safe removal and installation of 7/8" (22 mm) vacuum switches and oxygen sensors. It is designed to provide crucial access to components on both domestic and import vehicles, particularly in confined engine compartments, safeguarding sensitive sensor bodies and their wiring from potential damage during service.

Key Features

• Precise 7/8" (22 mm) Hex Opening: Engineered for a secure, anti-slip fit on common O2 sensors and vacuum switches across a wide range of late-model vehicles, significantly reducing the risk of rounding fasteners.
• Narrow Wire Slot Design: The carefully crafted slot ensures ample clearance for sensor leads, maintaining the socket's structural integrity while protecting wiring from pinching, cutting, or twisting. This design is crucial for technicians looking to buy vaccumtight socket tools that prioritize sensor protection.
• 3/8" Drive Compatibility: Features a standard 3/8" square drive, allowing seamless integration with common shop ratchets, torque wrenches, and extensions to streamline workflow and ensure proper torque application.
• Professional-Grade Construction: Manufactured by OTC Tools and Equipment, this socket is made from durable, heat-treated steel to withstand the demands of daily use in professional automotive and industrial settings. OTC's proven vaccumtight socket manufacture ensures a reliable tool for critical engine and emissions service.

Applications

• Effortless removal and installation of 7/8" oxygen sensors in exhaust manifolds and pipes, particularly in areas with limited wiring clearance.
• Servicing 7/8" vacuum switches found in emission control, intake, and engine management systems.
• Compatible with 3/8" drive torque tools for precise re-installation torque requirements on sensitive sensors and switches.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model: 4673-4
• Drive Size: 3/8"
• Socket Size: 7/8" (22 mm)
• Slot Type: Narrow slot for wiring clearance
• Dimensions: 4" x 1.25" x 1.25"
• Weight: 0.53 lb