Magura EBT Torque Driver T25 0.5NmTo open and close the EBT (Easy Bleed Technology) screws of all Magura HS MT brake levers for the bleeding process The screw and the master are both made of composite material, the EBT screw requires a very low torque rating of only 0. 5Nm for full tightening Features a click signal when the set torque value is reached TECH SPECS description EBT Torque Driver T25 range 0. 5Nm