RS PRO Hexagon Nut Driver, 1/4 in Tip, 170 mm Blade, 170 mm Overall

For use with 1/4 in. hexagon driver bits
Roller bearing ratcheting action allows forward and reverse movement and eliminates lash or slip associated with conventional ratcheting screwdrivers
Allows for movement of less than 1° making them ideal for use in confined or restricted areas
Smooth, positive action with convenient bit storage in the handle (except stubby and T-handle)