A precision attachment is a mechanical interlocking device used in dental prosthetics to connect removable partial dentures (RPDs) or overdentures to natural teeth or dental implants. Compared to traditional clasps, it provides enhanced retention, stability, and aesthetics.Components: This consists of two parts: a male (Patrix) component attached to a fixed structure (crown or implant) and a female (matrix) component embedded in the denture.Types: Includes intracoronal, extracoronal, stud, bar, and magnetic attachments.