From the Manufacturer
Get maximum torque with minimum effort with Stanley's new FatMax screwdrivers. This screwdriver delivers 30% more torque for less effort than traditional style screwdrivers, and the handle has a soft grip with a textured surface for extra comfort. It also features a smooth end cap with the tip identification molded in. Other great features include a nylon core for increased durability, a solvent resistant grip, a bolster for extra torque on tough jobs, chrome plated bar for increased corrosion resistance, and a hardened and heat treated tip for strength and performance.