12 piece set includes ring insert sizes 8mm to 19mm
Drive with a 12 point wrench or socket 2mm above the bolt size, for example a 16mm bolt and extractor ring takes a 18mm wrench
Hex Grip patented design for up to 80% rounded hex fasteners
Individual sizes available in 5 piece sets
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items, return the product for a refund.
* Applies to all purchases made on MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics and shipped items weighing more than 150 pounds; Excludes all Gifts and Branded Apparel items except branded apparel size exchanges for exact items. See your Authorized Matco Tools distributor for warranty or return information on purchases made offline.