The Graham Field-2868D is a comprehensive set of Hegar uterine dilators from the Grafco line. This 8-piece set is designed for the progressive dilation of the cervical canal, with each dilator being double-ended and featuring two sequential sizes. The set typically covers a range from 3/4mm up to 17/18mm, providing clinicians with the necessary increments for various gynecological applications. Forged from high-quality stainless steel, these instruments are rust-resistant and fully autoclavable, ensuring they meet the high standards of sterile clinical environments.