Megapro 13 in 1 Ratcheting Driver features patent pending ZAD 8 zinc alloy SOLID-CORE ratchet that delivers over 225 lbs. of torque strength. The bit load consists of double ended bits, Phillips 0-3, Phillips 1-2, Flat(slotted) 4-6, Torx 10-15, Torx 20-25, Square(Robertson) 1-2. And of course the 1/4″ hex shaft.
From the Manufacturer
The 13-In-1 Ratcheting Driver Red features a patent pending ZAD 8 Zinc Alloy Solid-Core ratchet that delivers over 225-pounds of torque strength. The precision 28-tooth ratchet design makes driving fasteners faster and easier. The patented pull-out bit cartridge, loaded with six double-ended bits, makes it easy to change and store bits, saving time and space. The cushion grip, tapered designed handle provides extra comfort and less fatigue, while the EZ Guide collar helps maintain full contact between the bit and the screw for easier screw driving. The handle is reinforced with heavy-duty nylon and the chamfered solid steel shaft provides long life and durability. The shaft opening serves as a 1/4-Inch hex driver. This professional quality driver is made in Canada.