The Kolbel Retractor with a 20 x 36mm blade is a surgical instrument used in orthopedic procedures, particularly for retraction during joint or fracture surgeries. The 20 x 36mm blade provides a broad surface area for effectively retracting soft tissues and muscles, ensuring clear visibility and access to the surgical site. The Kolbel Retractor is designed for precise handling, allowing the surgeon to hold back tissues without causing damage.