Prokomon oxygen sensor socket set 10pc 7/8" low-profile 80mm sockets with wiring slot

Prokomon 10pcs Oxygen Sensor Socket Set is a durable, low-profile 7/8" 6-point socket kit engineered to remove and install oxygen sensors while leaving the wiring harness attached.

This professional socket collection combines heat-treated chrome vanadium steel with a black oxide finish to resist corrosion and withstand repeated use. Each 7/8" socket features a 7mm slot and a side cutout to clear sensor wiring, plus an 80mm length and offset compact profile that gives you extra leverage in cramped engine bays. The set is designed for use with 3/8" ratchets, breaker bars, and 1" wrenches and fits most standard O2 sensors across many vehicle makes.

How does this set make oxygen sensor removal easier?

The sockets include a side slot and low-profile 6-point design so you can slide over the sensor body without disconnecting the harness. The extended 80mm length reaches recessed sensors and the compact offset provides room to operate ratchets in tight spaces.

• Side cutout clears wiring harnesses for on-car removal
• Low-profile 6-point head grips hex flats securely
• 80mm length reaches deeply seated sensors
• Offset design improves leverage in confined areas

What materials and finish protect the sockets from wear?

Each socket is forged from heat-treated chrome vanadium steel for strength and long life. A black oxide coating helps resist rust and surface corrosion so the tools stay serviceable after repeated garage use.

• Heat-treated chrome vanadium construction for toughness
• Black oxide finish for corrosion resistance
• Precision-machined 6-point profile for reduced rounding
• Durable under torque from ratchets and breaker bars

Which vehicles and situations is this socket set compatible with?

The 7/8" hex size fits most oxygen sensors that use a 7/8" nut. The universal design works with many passenger cars, light trucks, and SUVs; ideal for mechanics and DIYers tackling exhaust or emissions-related service.

• Fits standard 7/8" oxygen sensor hex nuts
• Useful on cars, light trucks, and SUVs from various manufacturers
• Works with sensors that keep the wiring harness connected
• Compatible with standard 3/8" drive tools and breaker bars

How should I use and maintain these sockets for best results?

Use a 3/8" ratchet, breaker bar, or 1" wrench as required; position the side slot over the harness and turn slowly to avoid damaging the wire. After use, wipe clean and store in a dry toolbox to prolong the black oxide finish.

• Attach to a 3/8" ratchet or 1" wrench depending on torque needs
• Align the slot over the sensor wiring before turning
• Clean and lightly oil after use to maintain finish
• Store in a dry case to prevent rust and loss

Who this set is for: The Prokomon 10pcs Oxygen Sensor Socket Set suits professional technicians and home mechanics who service exhaust systems, replace oxygen sensors, or work in tight engine compartments. It’s a practical addition for anyone needing reliable, corrosion-resistant sockets that allow on-car sensor removal without cutting or disconnecting wiring harnesses.