Kolbel Retractor Complete Set With 12 Blades, German Surgical Orthopedic Retrctor. Features popular and versatile Kolbel frame (frame & 12 blades, 36 – 68mm). Includes pair of 36×36 mm deep blades. Includes pair of 36×53 mm deep blades. Includes pair of 36×68 mm deep blades. Includes pair of 20×36 mm deep blades. Includes pair of […]