WHOLESALE 3pc BEARING PULLER SET 3", 4", & 6" Three jaw design evenly distributes pulling forces to slide gears, pulleys, and flywheels off shaft without damage. Universal 4 or 8 position reversible jaws offer inside or outside grip and short, standard, long, or extra long reach. High strength forged and hardened steel jaw arms. Cold rolled, acme threaded steel drive screw fro smooth operation, even under high stress. ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.