Wiha flexible shaft nut drivers have 5.9" long shafts that have a slight bend. Allowing the driver to curve and access incredibly tight spaces, ideal for HVAC applications.Wiha SoftFinish Flexible Nut Drivers are the standard for professional quality. Featuring an 8-edged large-diameter comfort grip, SoftFinish puts maximum surface area in the palm of your hand for powerful torque and less fatigue. Each handle is sized proportionately to its driver blade profile for an optimal turn-force application. Constructed of direct-molded dual durometer materials the SoftFinish driver handle stands up to the heavy everyday use of professionals.Wiha premium quality SoftFinish Flexible Nut Drivers backed by the Wiha No Hassle Guarantee.