The TRI® Raptor Abutment range is the newest line of low profile direct implant overdenture attachments. With a low vertical profile of 2.1 mm and diameter of 4.4 mm it is the smallest attachment system on the market. This system offers multiple solutions for overdenture treatment planning when vertical space limitations are a consideration. Female caps are retained by means of a stainless steel housing ranging in four levels of retention, making it easy to process at the dental laboratory or chairside in the dental office.