Prokomon Oxygen Sensor Socket Set 10pc — 7/8" 6-Point Low-Profile Sockets with 8mm Side Cutouts, Chrome-Vanadium

Prokomon 10pcs Oxygen Sensor Socket Set is a heat-treated chrome-vanadium 6-point low-profile socket collection built to remove and install oxygen sensors with wiring attached.

Whether you're a DIY mechanic or a professional technician, this 10-piece set brings durable, corrosion-resistant tools designed specifically for oxygen sensors and hex vacuum switches. Each socket matches the common 7/8" hex size, features a side cutout to clear wiring harnesses, and fits standard 3/8" drive ratchets for fast, reliable removal and installation in tight engine bays.

How does the Prokomon set work with oxygen sensors that have wiring attached?

The sockets include an 8mm x 64mm side slot that allows the sensor's electrical lead to run clear of the socket, so you can keep the wiring connected during removal. Their low-profile and offset design provide extra leverage without stressing the harness.

• 8mm x 64mm side cutout prevents pinching of sensor wires.
• Low-profile, offset geometry reaches recessed sensor locations.
• 6-point heads reduce rounding and ensure a snug fit on the 7/8" hex.

Will these sockets resist rust and stand up to regular garage use?

The set is forged from heat-treated chrome vanadium steel for strength and long life, then finished with a black oxide coating to help resist corrosion. That combination balances toughness with practical protection for workshop environments.

• Heat-treated chrome-vanadium for durability under torque.
• Black oxide finish to reduce surface rust and wear.
• Manufactured tolerances for repeated use with ratchets and breaker bars.

Which tools and vehicles are these sockets compatible with?

These sockets are optimized for use with 3/8" square drive ratchets, 1" wrenches, and breaker bars, and they fit most oxygen sensors that use a 7/8" hex nut. They are universal enough for many domestic and import cars, light trucks, and SUVs.

• Fits standard 7/8" (22mm) oxygen sensor hex nuts.
• Works with 3/8" drive ratchets and common hand tools.
• Suitable for a wide range of vehicle makes and models.

What sizes and features are included in the 10-piece set?

Each socket measures approximately 3.1" (80mm) in length with a 7mm slot and a 6-point head for secure grip. The set covers common sensor sizes and provides enough variety for different applications while remaining compact for storage.

• 7/8" (22mm) hex size with 6-point configuration.
• 3-1/10" (80mm) length for reach into tight spaces.
• 7mm slot to accept sensor wiring harnesses during removal.

Who is this for: The Prokomon 10pcs Oxygen Sensor Socket Set is aimed at car owners who perform regular maintenance, home mechanics who need a reliable sensor removal tool, and professional technicians seeking a corrosion-resistant, low-profile socket for tight engine compartments. If you work on oxygen sensors, hex vacuum switches, or need a compact set that keeps wiring intact while you work, this set provides a practical, durable solution with the fit and finish expected for frequent use.