This 5 mm balldriver for M6 socket screws features a hard plastic handle and a high-strength alloy steel blade. Among the most essential general purpose tools in any optics laboratory, the balldriver provides compatibility with standard socket-head cap screws, which are used for clamping and fastening a host of optomechanical actuating devices. Unlike standard hex wrenches, the unique hex ball design of the balldriver tip allows it to operate at angles, which is ideal for hard-to-reach places.

The unpackaged weight of this balldriver is 63.7 g.