The Graham Field Graves Vaginal Specula are high-quality gynecological instruments from the Grafco line. They feature the classic Graves duckbill blade design, which is wider than the Pederson style, making them ideal for standard adult examinations where greater dilation is required for visualization. Each speculum is equipped with a set-screw mechanism that allows the blades to be locked in an open position for hands-free use. Forged from clinical-grade stainless steel, these instruments are rust-resistant and fully autoclavable.