DASBET O2 Sensor & Oil Pressure Sending Unit Socket Kit, 7-Piece — Chrome-Moly Black Oxide, Low-Profile

The DASBET 7-piece socket kit is a professional-grade tool set for removing and installing oxygen sensors, oil pressure sending units, thermal switches and related engine sensors without cutting wires.

This compact toolkit brings seven purpose-built sockets in sturdy chrome-moly construction with black oxide finish, designed to protect sensors while giving you the leverage and access required in tight engine bays. Each piece is low-profile, offset where needed, and etched with its size for quick identification—ideal for DIY mechanics and professional technicians who need reliable sensor removal and installation tools.

How does this set make oxygen sensor service easier?

The sockets include slotted and low-profile designs so you can work around sensor wiring and harnesses without disconnecting them. The 6-point configuration provides firm contact for high torque without rounding fasteners, while offset sockets add reach in confined areas.

• Slotted sockets let wiring stay connected during removal
• 6-point profiles reduce risk of rounding sensor hexes
• Offset and compact shapes access recessed sensors
• Clear size engraving speeds selection in busy garages

Which sensor types and vehicle parts are compatible with the DASBET set?

The kit covers a wide range of automotive sensors: multiple oxygen sensor sockets, oil pressure sending unit sizes, a GM thermal switch socket, and vacuum switch options. This makes it a versatile set for gasoline and diesel vehicles, useful for both European and domestic models.

• 7/8" universal and short O2 sensor sockets included
• 1", 1-1/6", 1-3/16" oil pressure sending unit sockets
• 1-1/16" GM thermal switch socket and PVS vacuum switch tool
• Applicable to oxygen sensors, oil pressure senders, thermal switches

What materials and construction ensure durability and performance?

Each socket is forged from chrome-molybdenum steel and finished with black oxide to resist corrosion. Solid cast construction and precision machining deliver the strength and torque transfer needed for stubborn sensors while minimizing deformation.

• High-strength chrome moly steel forging for durability
• Black oxide coating protects against rust and wear
• Precision slotting prevents slippage and conserves torque
• Large engraved sizes for fast tool selection under poor lighting

How should I use these sockets safely and effectively?

Pair the socket with an appropriate ratchet or breaker bar and ensure you apply steady, even torque to avoid sudden jerks. Use penetrating oil on seized sensors and work at the correct leverage angle; the slots and offsets are designed so wiring remains intact during the operation.

• Use penetrating oil on corroded sensors before removal
• Attach a breaker bar for initial stubborn fastener loosening
• Keep wiring harnesses inside the socket slots while turning
• Select the engraved socket size that matches the sensor hex

Who is this for: The DASBET 7pcs O2 Oxygen Sensor & Oil Pressure Sending Unit set is built for hands-on car owners, mobile technicians, and shop mechanics who regularly service exhaust and engine sensors. If you need a compact, durable kit that prevents wire damage, gives clear size markings, and covers common sensor sizes across gasoline and diesel platforms, this set is a practical addition to your toolbox.