Feature:1. This is a completely adjustable reversible 1/2in drive wrench with ratchet head.2. Using this tool correctly ensures proper tension and loading settings are applied to nuts and bolts.3. When the required setting is reached, the wrench will produce an audible click and a slight release of tension.4. Uses 1/2in square drive socket fitting, easy to operate, convenient for using.5. Heat treated steel ratchet head , full hardened and tempered.Specification:Condition: 100% Brand NewItem Type: WrenchMaterial: 45 # Steel + Chrome Vanadium SteelColor: As picture shownOptional Type: Quick Release Without Accessories, Fxing Without Accessory, Quick Release With Accessories, Fxing With AccessoriesAccuracy Range: Accurate within +/- 4%Torque Range Setting: 28 - 210Nm (Newton Meters) Package List:1 x 28-210Nm 1/2in Wrenchor1 x 28-210Nm 1/2in Wrench1 x 1/2in Drive Extension Bar 125mm Length1 x 1/2in to 3/8in Reducer1 x 17mm 1/2in Drive Socket1 x 19mm 1/2in Drive SocketNote:The wrench is engraved with meters scale which can be converted using the conversion table included. Micrometre type range adjustment can be set from 28 - 210 Nm (20 - 155 FT-LB) This wrench is a quality tool which is suitable for professionals and DIY motor mechanics alike.