The cool new Craftsman 7-piece Universal Ratcheting Wrench Set fuses traditional open-ended combination wrenches with ratcheting box ends for quickly and easily turning nuts and bolts without ever removing the wrench. These sets include seven wrenches (standard: 7-inch sizes 5/16 thru 11/16-inch or metric: 7-metric sizes 10 thru 15, 17mm) and feature a universal tooth design. Handy solution.