7-22mm 3/8 Inch Drive Regular Socket for Metric Fasteners

When you need a reliable 22 mm socket that seats cleanly on metric fasteners and works with the 3/8 inch drive ratchets and extensions already in your toolbox, this Teng Tools piece delivers.

The six-point internal profile is engineered to contact every flat of the bolt head or nut simultaneously. By directing torque through the flats rather than the corners, this design helps prevent the rounding and cam-out that can turn a simple job into a time-consuming extraction project. The 22 mm opening matches standard metric hardware found throughout automotive, motorcycle, and general mechanical assemblies.

Compatible with any 3/8 inch drive ratchet, breaker bar, torque wrench, or extension, this piece integrates seamlessly into the drive system you already own. The 3/8 inch square drive sits in the sweet spot between compact quarter-inch tooling and heavy half-inch equipment, handling a broad range of everyday fastening tasks without excessive bulk.

Sold individually, this socket lets you replace a single lost or damaged piece, fill a gap left by an incomplete kit, or simply stock the exact size a specific repair demands. Professional technicians and home mechanics alike will appreciate having immediate access to a dedicated 22 mm socket without purchasing an entire multi-piece collection.

Whether the job calls for brake work, suspension service, engine maintenance, or general bolt-and-nut duties, this Teng Tools socket is ready to go to work the moment it arrives.