This nozzle holder has six threaded holes for the nozzles 0.25, 0.4, 0.6, 0.8, 1.0 and 1.2mm. I only redesigned the housing, the inner part can be downloaded here: https://www.youmagine.com/designs/nozzle-torque-wrenchI printed the housing with PLA on my Ultimaker2 with 30% infill and I printed it in 3 hours and 15 minutes.Thanks Anders and Robert for your support.