100% Brand New .Can be disassembled various shapes nuts, screws, hooks, lag screws, and bolt heads ect.Self-adjusts to fit thousands of fasteners.Polished chrome finish.It can be used in automotive industry, household maintenance, manufacturing industry, construction and other industries.Product is compact and easy to carry.Removable screws, rotating hooks, disassemble flat head screw.Removing irregular screws and remove broken taps, tightening knobs.Automatic standard and metric applicationPower drill adapter includedProfessional grade universal socket wrenchIt can use by Electric tools.Model: 3/8Standard: MetricWrench shape: single wrenchMaterial: Tool steelSurface treatment: polished chromeWeight: 400gColor: SilverSpecifications: Set universal socketSpecifications:Can be disassembled various shapesSelf-adjusts to fit thousands of fastenersPolished chrome finishCompact and easy to carryAutomatic standard and metric applicationUniversal Socket Wrench Power Drill Adapter SetPackage Included:1 x Universal Socket1 x Wrench1 x Power Drill AdapterNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.