3.0mm Balldriver for M4 Cap Screws and M6 Set Screws

The 3.0mm in ball driver is the correct size driver to use for standard M4 cap screws and M6 set screws. The ball end drivers have a rounded tip allowing them to be used at an angle making them a great choice for tightening and loosening screws in hard to reach places.  Ball End inserts into screw at a up to a 25° angle.

US (imperial) ball drivers have a black ergonomic molded cushion grip handle with a yellow handle top while metric ball drivers have the same handle with a red top. Two component handle with tough inner core and cushioned rubber exterior makes these ball drivers an upgrade from the standard hard plastic ball drivers typically found in labs.