- Wholesale - Innovative multi-drive design tightens & loosens: square, 6-point, 12-point, spline, ribe, and torx bolts & nuts. Grips rounded corners securely to remove damaged bolts.Durable drop-forged contruction for heavy duty use.Chrome-vanadium steel resists rust. ⚠ WARNING: This product can expose you to LEAD & DEHP, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.