These custom designed clamping blocks have been engineered to optimize the insertion of the Magura barbed fittings to the hoses of the HS33 brakes so as to achieve a more uniform stretching of the hose walls.
Check out the relevant video that presents almost every alternative to insert barbed fittings and subscribe to our channel to get notified of the upcoming ξ /ksi/ cycling projects!
Here you can download the .stl file of the model and thus you can 3D print your own clamping blocks! Otherwise if you do not have access to a 3D printer and you want to get one of these clamping blocks, you can get them by following this link.