LK3000 Dental X-ray locator (Dental Product, Dental Device, Film Positioning System Complete) LK1900 Dental X-ray locator (Dental Product, Dental Device, Film Positioning System Complete) DESCRIPTION: ... endodontic procedures.7) Can be used for all intra-oral dental x-ray lm size #0, #1, #2 and #3 ... without obstruction.9) Shorter arms tall intra oral x-ray units.10) As always, all components are fully ...