Straining to tighten and loosen nuts and bolts in crammed confines can be a real pain in the neck. This new Flexible Line Wrench from Great Neck relieves those stresses with its flexible wrench heads at both ends of the tool. Once the flexible head is angled to fit a particular fixture, the wrench’s straight handle provides the user with the appropriate leverage necessary for tightening or loosening the nut/bolt. Available in both SAE and metric measurements, it retails at$15.99.