GEARWRENCH 8-Piece Sensor & Sending Socket Set | 41720

Meet the GEARWRENCH 8 Piece Sensor and Sending Socket Set (41720), a purpose-built toolkit designed to streamline common sensor tasks on modern vehicles. From the first valve spring lifter to today's precision sockets, GearWrench has built its reputation on tools that feel dependable in the hand and perform when the pressure is on. This set focuses on thoughtful geometry, practical reach, and durable construction, so you can work with confidence on oxygen sensors, oil pressure sending units, and vacuum switches without guesswork.

What makes the kit practical

The kit combines a carefully chosen handful of sockets that fit the most frequently encountered sensor jobs. Each piece is sized for a dedicated task, helping you swap parts quickly and reduce the risk of rounding or cross-threading.

• 3/8" drive 7/8" slotted socket for PVS, TVS and O2 sending units
• 3/8" drive 7/8" (22mm) socket for Oxygen Sensor Units
• 3/8" drive 1-1/16" Deep socket for Oil Pressure Sending units
• 3/8" drive 7/8" (22mm) Low Profile Offset socket for O2 Sensor Unit

Real-world use cases

• Removing and installing oxygen sensors in tight engine bays and under heat shields
• Accessing oil pressure sending units where length and reach matter
• Working around vacuum switches without disturbing nearby components
• Resolving sensor-related headaches with sockets designed for a snug fit

Why technicians rely on GearWrench

GearWrench tools are built to endure daily shop life. The brand emphasizes practical features—ergonomic handles, precise fit, and manufacturing standards—that help professionals stay productive over time. While no tool guarantees a perfect outcome, this set is designed to help keep sensor tasks straightforward, with a focus on durability and consistent performance.

Whether youre a seasoned technician or a serious DIYer, the Sensor and Sending Socket Set offers targeted solutions for common sensor work, paired with GearWrench's reputation for quality components and thoughtful design. Consider this kit as a reliable companion for routine maintenance or on-instrument panel servicing, where the right socket can make the difference between a quick job and a stubborn one.

Design and durability at a glance

• Durable steel construction built to last in busy shop environments
• Standardized 3/8" drive across all pieces for easy tool matching