Stanley fatmax 1 4 x 125mm bit adaptor stanley 0 65 490 large diameter handle offers great torque needed for driving wood screws li soft grip handle perfect combination of great grip plus reduces fatigue li smooth domed end for fast spinning action speed and comfort li chrome vanadium steel bar allows for high torque and reduces the chance of tip breakage li handle moulded direct to bar virtually unbreakable bond highly reliable and providing an extra long life li colour coded