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Automann · Tools & Supplies
210.1939
In stock · ships from Knoxville
This 5-1/4" 6-point socket wrench is designed to remove and install the large hex locknuts found on heavy-duty truck and trailer wheel spindles.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
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This is a universal tool for the specified nut size; specific make/model fitment is not applicable as long as the axle uses a 5-1/4" hex locknut.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 6 of 6.
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It's used when servicing wheel bearings, replacing seals, or adjusting bearing preload. The socket is built for high-torque, manual use with a 3/4-inch drive ratchet or breaker bar, not for impact wrenches. If your truck's hub nut requires a 5-1/4" socket, this tool is the standard shop solution.
Part Number: 210.1939
SOCKET WRENCH 5-1/4 6 POINT
Unit: ea
Dealer: Knox Trailers
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