Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Automann · Tools & Supplies
210.1923
In stock · ships from Knoxville
This is a 2-3/4 inch, 6-point socket wrench designed specifically for removing and installing the wheel bearing locknuts on heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Always verify the locknut size on your axle before purchase, as hub nut dimensions can vary by axle manufacturer and model. This socket fits many Class 8 vehicles, but specific fitment should be checked against your truck's service manual.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It gives you a secure, non-slip grip on the nut so you can apply the right torque without rounding off the corners. Truck owners and mechanics use it when servicing wheel hubs, repacking bearings, or doing brake work that requires the hub to come off. The tool has a standard 3/4 inch square drive for use with a ratchet, breaker bar, or torque wrench, but it is not built to withstand impact tools.
Part Number: 210.1923
SOCKET WRENCH 2-3/4 6 POINT
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more