Endo-Bite Intro Kit Film holder for endodontic radiographs. Film holder for diagnostic x-rays of root canal instruments during root treatment, checks on root fillings and inserted pins and screws and for general use when the bite is blocked (eg rubber dam clamps). Contains 2 posterior and 2 anterior Endo-Bites with rings and 2 centering devices. Autoclavable up to 134 degrees C.