The 05027203001 is a wrench, Hex-Plus hexagon key made by Wera. It is a HEX 2.5mm and has an overall length of 56mm. It is a highly durable and reliable tool made from premium material. The Wera 05027203001 Hex-Plus key provides a 20% greater contact surface with the screws head therefore reducing the risk of damaging the head of the screw, as well as improving the torque transfer. It also features an optimised geometry and surface produced by the special Hex-Plus technology. It has an optimised surface texture which provides a better gripping area and allows for an easier and stronger grip, resulting in improved fastening performance.