These sets include an adjustable torque driver, bits for different drive styles, and a socket adapter. To adjust torque, remove the black vinyl end cap and turn the attached adjustment key. When set torque is reached, the driver slips to disengage and stop turning the fastener, preventing overtightening. Sets come with a calibration certificate that states the product has passed a test for accuracy.

Note: Accuracy ratings do not apply to the lower 20% of the torque range.

Speed up fastening jobs without the hand strain. These screwdrivers have a built-in ratchet that eliminates the need to reposition your grip with every turn. Twist a collar on the handle or flip the lever to change the ratcheting direction. These screwdrivers come with bits to drive multiple screw styles and sizes with a single tool.

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.

An iconic rubberized grip ensures comfort and control as you turn screws and nuts. These screwdriver/nutdrivers come with reversible bits and shafts to turn multiple fastener sizes. Insert a bit into the shaft to drive screws or use the shaft on its own to fasten nuts. All nest together to store in the body of the tool. Also known as 6-in-1 and 11-in-1 drivers.

Safely test for live circuits before driving screws and nuts. A detector snaps in and out of the handle of these screwdriver/nutdrivers to check for voltage without touching live wires. Light and sound indicators alert you when over 50 volts AC is detected. These tools come with reversible bits and shafts to turn multiple fastener sizes. Insert a bit into the shaft to drive screws or use the shaft on its own to turn nuts. All nest together to store in the body of the tool. Also known as 10-in-1 drivers.

Turn a selection of square screws with these bit sets. Well suited for woodworking tasks, they generate just enough force to drive screws into tough materials without risking cracks or splits. Also known as Robertson bits.

If you accidentally touch a live circuit, these bit screwdrivers prevent a dangerous zap. An insulated handle and shaft absorb up to 1,000 volts of electric shock to meet EN and IEC standards. Use these screwdrivers for everything from installing electrical panels to repairing outlets, switches, and light fixtures. Change the bit to drive a variety of screws with a single tool.

Swap out a pile of drivers for one handle and bits that keep your stainless steel screws looking brand new. Unlike conventional steel bits, the stainless steel bits that come with these screwdrivers won't leave steel particles in screw heads that can rust and cause orange streaks when wet. Their superior corrosion resistance allows them to withstand marine environments and exposure to chemicals.

Prevent electric shock as you drive a variety of screws. The screwdrivers in these sets include an insulated handle and interchangeable shafts that absorb up to 1,000 volts to meet IEC standards. Simply remove and replace the shaft to fasten a range of screw sizes and styles. They come with a roll-up pouch for travel.

Power drill speed with all the control of a hand screwdriver. Thanks to their two-piece handle and internal gears, every full twist of the handle spins the bit four times. When you need more torque and control, press the button at the end of the handle to disengage the quick-drive gears and turn screws normally. These screwdrivers come with interchangeable bits for multiple screw sizes and types, all stored in a pouch.