29 Satin Steel™ Rubber Dam Clamp 29 Satin Steel™ Rubber Dam Clamp RDCM29 Flat jaws for lower premolars. SKU 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.