Don't lug around a toolbox full of drivers—just swap out the bit to drive multiple screw sizes and styles with one tool. The ultimate space savers, these bit screwdrivers are a smart solution for on-the-go jobs.

When working in tight spaces, these short drivers fit where others can't. Bits have a different tip at each end and snap into the shaft. A ball detent holds the bit in place. To use as nutdriver, remove the bit and turn fasteners with the shaft, which is also reversible and turns two external hex sizes. Drivers have a cushion grip for comfort and some slip resistance.

Fasten screws in dimly-lit spaces without straining your eyes. LEDs light the tip of these screwdrivers to illuminate your work area. They are battery-powered to tighten and loosen screws quickly and with minimal effort. Snap one of the included bits into the shaft, and stow the others in the handle so you won't lose them.

When locked into the chuck, these bits won't budge. Use these screwdrivers for high-torque applications, such as driving long screws into dense material.

Pull back the chuck to insert a bit in the magnetic holder; push it forward to lock it in place. Bits store neatly inside the handle so you won't lose them.

Multiple L-keys fold up in the handle for easy carrying, similar to a Swiss army knife. Slip these sets in your pocket and never worry about misplacing individual keys. The handle gives you leverage to tighten with minimal effort.

These L-keys turn screws at an angle when you can't access them head on. Fold them into the handle like a Swiss army knife when finished for easy storage and portability.