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- 2-1/2 inch hex locknut socket
- Designed for use on the hex nut found on rear axles and various front axle applications on light-duty trucks
- Features a 1/2 inch square drive
- Can be used with an extension and torque wrench for accurate tightening
- Backed by the famous OTC Lifetime Marathon Warranty against defects in materials and workmanship
This fits your .
The OTC 6921 is a 2-1/2” hex locknut socket designed for use on the hex nut found on rear axles and various front axle applications on light-duty trucks. This is not a light hearted socket; it features a 1/2″ square drive, and can be used with an extension and torque wrench for accurate tightening. For use on the rounded and standard hex nuts found on the most popular light-duty trucks on the road. Unlike the competition, this socket is backed by the famous OTC Lifetime Marathon Warranty against defects in materials and workmanship.