Powerbuilt 2 Piece Spring-Loaded Crowfoot Wrench Set, Adjustable, Auto Size, Universal, Self-Adjusting, Power Grip , Rapid Wrench- 240274

HANDY ADDITION: the 2- Piece Spring Crowfoot Wrench Set can do the work of multiple wrenches, leaving more space in your toolbag and speeding up your job by eliminating the search for those single sized wrenches | WORK FASTER: The innovative crowfoot wrenches are spring loaded and auto adjusting to the size of the fastener; the jaws ratchet back between turns eliminating the need to remove and replace the wrench when tightening or loosening fasteners | REPLACES SEVERAL WRENCHES: This 2 piece set in 3/8 inch and 1/2 inch in combination have a wide usable working range; 3/8 inch drive wrench jaw range is 5/16 inch to 11/16 inch; 1/2 inch drive wrench jaw range is 9/16 inch to 1 1/4 inch | MULTIPLE DRIVE OPTIONS: The wrench set has both male and female square drive options; use a breaker bar, ratchet, or bar extension | BUILT TOUGH: Made of tough Chrome Vanadium Steel for a lifetime of use