... 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:Helping you create perfect radiographsLK1900 film ... of sterilization will shorten the life of plastic parts. POSITIONING INSTRUCTIONS:1. Assemble instrument. Be sure the bite-block ...