The Wera Rapidaptor bit holder with holder, 5051272001 is a practical bit holder with handle for all bits and tool sets from Wera. The Rapidaptor has a connection of 6.35 mm (1/4"). The Rapidator helps you be more precise and offers you more grip, all to make sure working with the Wera tools becomes even easier. The tools you place in the Rapidaptor are automatically kept in place thanks to a practical mechanism. Pull the end of the Rapidaptor up and you can easily exchange the bit.