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Automann · Tools & Supplies
210.1918
In stock · ships from Knoxville
This is a 4-7/8 inch 6-point socket wrench designed for removing and installing the large spindle nuts on heavy-duty truck and trailer wheel ends.
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Common on many Class 8 truck and trailer wheel ends. Not vehicle-specific; fits any hub with a 4-7/8 inch 6-point locknut.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 8 of 8.
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It has a 3/4-inch square drive and is meant to be used with a breaker bar or ratchet — never with an impact wrench, as that can crack the socket and void any warranty. It’s typically needed when doing brake jobs, replacing wheel seals, or repacking bearings on axles that use a 4-7/8 inch hex locknut.
Part Number: 210.1918
SOCKETY WRENCH 4-7/8 6 POINT
Unit: ea
Dealer: Knox Trailers
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