5/16-inch keystone tip ideal for heavy-duty screw applications 6-inch square shank allows for wrench-assisted turning Heat-treated shaft for durability and long service life Cushion-grip handle provides comfort and greater torque Keystone tip design delivers a secure fit in slotted screws Square shank can be gripped with a wrench for added torque on tough fasteners Comfortable grip reduces fatigue during extended use Ideal for electricians, maintenance techs, and general-purpose tradespeople Availability:Usually Ships in 2-3 Days