6-Piece Set Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16"
Drive Options: 3/8" internal square and 17 mm external hex for versatile use and quick bit changes
Rounding Prevention Technology™ (RPT™): Provides up to 50% more grip on intact fasteners and up to 400% more on damaged fasteners compared to standard tools
Low-Profile Length: 27 mm (1 1/16") overall length with full-length tip geometry for solid fastener engagement in tight spaces
Material: One-piece S2 tool steel construction for exceptional strength, rigidity, and long-lasting performance
Clear Markings: Large laser-etched size markings ensure fast and easy identification
Superior Organization: Includes second-generation aluminum rail for clean storage and efficient transport
