Gedore 3550-UK-LS3 Torque Wrench Set 1/2" Torcoflex UK 40-200 Nm (29.5 - 147.5 ft-lbs.) 4 pieces Practical 1/2" torque wrench set consisting of a torque wrench and accessories 3 impact sockets long with protective sleeve: 17, 19, 21mm Ideal for mounting light-alloy wheels Torque wrench with integrated lever-ratchet-head function for controlled directional tightening in the most widely used range from 40 to 200 Nm 1/2" square drive with ball locking device as per DIN 3120 - A 12.5, ISO 1174 Scale Nm underneath a window with a magnifying-glass effect Working accuracy: +/- 3% tolerance of scale set torque Delivery includes test certificate acc. to DIN EN ISO 6789, traceable to national standardsGedore