ROX Flat Head Screwdriver Set - 5 PCS.The ROX Tools Screwdrivers provide the high tensile strength demanded by the professionals. Nonmagnetic black phosphate coated tips provide excellent gripping power and give you easier and more secure turns. Anti roll design makes sure the screwdriver stays where you leave it and won't roll away. Hanging hole at the top of the handle lets you use standard hooks for organization and storage. Set of 6 most commonly used Star screwdrivers: 3x100 phillips