Features and Benefits: 4-1/8" 8 point locknut socket; Wheel bearing locknuts are easy to remove or install with these specially designed sockets; Sockets are made of high-strength steel; openings resist "rounding out"; Can be used with an extension and torque wrench to tighten the locknut as required; This high-grade truck wheel bearing locknut socket is made of high-strength steel. ; This high-grade truck wheel bearing locknut socket is made of high-strength steel. ? NOTE: Sockets are designed for use with 3/4 in. square-drivemanual tools only. Impact tool use voids sockets' warranty.? Opening size (8 pt.) 4-1/8".
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