Prosthetic Ratchet Driver 1.25mm Noris Medical GmbH Prosthetic ratchet drivers with 1.25mm hex. Product Information ManufacturerNoris Medical GmbH Hex Size1.25mm Keep browsing All products from Noris Medical GmbH (247) More in “Implant Components & Accessories” (3,501) “Implant Components & Accessories” by Noris Medical GmbH (140)