Bondhus ball end power bits are designed for power tools with 1/4in. ball detent hex adapters. U.S.A. ey Specs Works With Power tools with 1/4in. ball detent hex adapters. Pieces (qty.) 12 Material Type Protanium® high-torque steel Case Included No Additional Specs * Saves time and increases productivity * ProGuard™ dry surface is impermeable to contaminants
