• Removes and reinstalls rounded or damaged lug bolts and lug nuts without destruction • Effective on difficult lug bolt applications and also services domestic and Asian vehicles • Patented anti-slip design with offset contact surfaces and tapered entry • Improves grip where traditional extractor sockets may lose engagement • SCM440 alloy steel construction, hardened to 46û48 HRC • Impact-rated and tested to ASME B107.5M standards • Torque tested up to 569 N+m • 21mm socket; 1/2" square drive
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