The Bookler Universal Ratchet Ring System is the latest addition to Mediflex’s line of Bookler Table Mounted Retractors. The newly patented lightweight, radiolucent Ratchet Ring design is available in two sizes. It features two curved ring segments that can be independently adjusted for size and angle. With its integrated horizontal Flex Bar offering precise positioning, the Ratchet Ring can be used with other Bookler systems as well as any other system featuring one inch couplers. When used with Mediflex’s Bookler Universal radiolucent ratchets and blades, the Ratchet Ring System creates minimal artifact on intraoperative x-rays and fluoroscopy.