A2C Coupland Gouge Elevator A2C Coupland Gouge Elevator EA2C Used to loosen the tooth from the periodontal ligament and ease extraction. Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.