Determined to blur the line between power tools and hand tools, Black and Decker has come up with the Automatic Adjustable Wrench. The Auto Wrench adjusts to the width of the bolt head (up to 32mm across) with just the press of a button. Powered by 2 included AAA batteries, which are good for 650 cycles, the 8″ wrench can also be adjusted by hand in case you’re stuck for batteries and can apply up to 220 foot-pounds of torque. File this one under things you didn’t know you needed.

– Automatically adjusts to any size nut or bolt up to 1-1/4″ with the push of a button
–Work in tight areas with the convenience of one-touch adjustment
– Professional heat treated hardened steel and 220 ft-lbs. of torque are tough enough for any job

Tags: automatic+adjustable+wrench, hand+tools, gadget