• For Bolt Sizes: 7/16" - 9/16"

• Drill Hole Size: 1/4"

• Designed To Remove Broken Studs, Bolts And Screws

• Aggressive Left Hand Spiral Design For Extra Gripping Power

• Spiral Flutes Are Designed To Embed Themselves Deeper Into The Metal As You Turn The Tool

• For Use On Right Handed Threading Only

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.