Inner Tooth Socket Set for Ball Bearing Nuts – 10 PCs, Heavy Duty

10-Piece Inner Tooth Socket Set for Ball Bearing Lock nuts – Ø26 to Ø88mm
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  • Auto Tools/ Specialty
Socket No. (Inner Tooth)Outer Diameter (Ø mm) Tooth Width (mm)
1Ø263.0
2Ø313.0
3Ø343.0
4Ø384.0
5Ø424.0
6Ø505.0
7Ø585.0
8Ø756.0
9Ø826.0
10Ø886.0
Spark Plug SocketLength:60mm in all sockets

Info

HBNN-10 Inner Tooth Socket Set for Ball Bearing Nuts
  • Inner tooth (internal notch) design for secure grip on bearing locknuts
  • Manufactured from high-strength steel, heat-treated for durability
  • Suitable for professional truck, trailer, and axle service
  • Compact red blow-molded case for easy storage and transport
  • Compatible with ½” or ¾” drive tools (please confirm final drive type)

Set Type

What Makes It Special

Inner Tooth

Specialized design for hard-to-access internal locking nuts – delivers precision fit and safety

Outer Tooth

Universal coverage for most truck and trailer hub nuts – rugged build for heavy-duty use

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