At 2 inches (5.3cm) long, the 711L is small enough to ride on a keyring next to a car fob, but its reversible gear head still takes standard 1/4-inch hex bits and holds up to 30Nm (22 lb-ft) of torque — enough for real automotive and furniture fasteners, not just eyeglass screws. It’s alloy steel, machined and assembled in Taiwan, and stacks with hex-shank extensions when more reach is needed. $20.90.