CRAFTSMAN V-Series Assorted Standard (SAE) 13 -Pieces Hex key set

With patented X-Tract™ Technology, removing rounded or rusted fasteners just got easier. The Craftsman® V-Series 13pc X-Tract™ SAE L-Key Set is designed to remove fasteners up to 50% rounded, while also helping to prevent rounding or stripping of new fasteners. The X-Tract™ grooves in the tip create additional engagement points for gripping and help to release stress on the interior of the fastener as you turn. Each key is also manufactured from premium S2 steel for strength and durability, with a ball-end that provides angled access to hidden or hard to reach fasteners.