Magura EBT Screws Replacement Parts If you need replacement parts for your Magura brakes, then you're in the right place. The Magura EBT Screws are replacement EBT screws that close the bleed port on Magura brakes. They have a torque spec of 0. 5 n M, a T25 head, and are sold as a pair. Features Replacement EBT screws that close the bleed port on Magura brakes T25 head and a torque spec of 0. 5 n MSold as a pair | Magura | Ebt Screws Bleed Screw For Reservoir