The Bondhus 48492 is a Set of 7 6-12mm Hollow Shaft Nut Drivers. Bondhus tools have long been known for their vastly superior quality, strength, durability, and resistance to rust and corrosion. Features: * Rubber grip for added comfort * Hex on the shaft for use with a wrench for added torque * Flat on the handle to prevent rolling off a workbench, counter, or table What"s In The Box: * Bondhus 48492 6-12mm Hollow Shaft Nut Drivers 7-Piece