About This Portable Multi-Purpose Socket Wrench: Spline Bolts, 6 Point ,12point,Torx,Square Damaged Blots And Any Size Standard Or Metric, 5/16"(8mm),3/8" (10mm),7/16" (11mm), 1/2"(13mm),9/16"(14mm), 5/8"(16mm), 11/16"(17mm), 3/4"(19mm),It is a handy tool that can be used in many scenarios 48 In 1 Socket Tiger Wrench: The sleeve is composed of 12 teeth, suitable for a variety of screws and nuts, can replace 48 kinds of conventional wrenches, is a home and travel use 360° Different Size Ratchet Wrench: Socket wrench is double-headed use, there are eight sizes, with a very small force can make the wrench socket part 360° rotation, according to different screws and nuts to choose the appropriate sleeve Structural Composition: The head of the socket wrench is made of CR-V chrome vanadium steel forging. The grip part is wrapped by rubber with hard plastic, which can effectively protect the palm; One end has a strong magnetic, which can help you suck smaller screws and not let them lose Professional Maintenance Tools And Wide Applications: The tools used allow you to install and repair screws at home, this tool can be put on the bicycle, car use; Life, work maintenance can be used Overview Color : Black Brand : JTZXJJX Material : Chrome Vanadium Steel Item Length : 9.8 Inches Item Weight : 14.4 ounces