B Cogswell Elevator B Cogswell Elevator EBSM Used to loosen the tooth from the periodontal ligament and ease extraction. SKU Handle EBSM Ergo DynamicЉЬў EB #510 Large Tapered Hexagon 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.