For unmatched fastening performance, PRO screwdrivers are the obvious choice. These are lightweight tools offering a productive blend of operator comfort and exceptional performance. The impact mechanism enables this tool to be powerful with low weight taking your productivity to a completely new level. As for any impact the S24 series impact screwdrivers delivers performance with great speed. The PRO impact drive screwdrivers are available in two models – both are reversible with a simple lever on the side of the tool handle.