Square shank permits use of wrench for added leverage. Tri-lobed handle made from bi-material blend to help prevent hand from slipping. Precision tips for precise fastener fit. Alloy steel shanks heat treated for strength.
Warning:This product may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to www.P65Warnings.ca.gov