Product Overview
The WishBone™ Series Arthroscopy Instruments feature superior feel and improved ergonomics that facilitate inverted and retrograde use with either hand. The WishBone Series Graspers are available in 2.75 mm, 3.4 mm and 4.2 mm shafts. Graspers are available in 2.75 mm, 3.4 mm and 4.2 mm shafts. Series I NR Graspers are made with non-ratcheting handles and are non-locking. All WishBone Graspers feature a ratcheting lock mechanism that can be disengaged for non-locking operation. Series I SR Graspers feature a self-releasing locking mechanism. The self-releasing lock mechanism is easily disengaged as needed by simply moving the handles apart. The NR Series Graspers have non-locking handles for ease of use from difficult hand positions encountered during surgery.
(https://www.arthrex.com/)