The Kramp HG1307 is a genuine Kramp internal grip extractor designed for efficient removal of ball bearings, bearing rings, bushings, and shaft seals from blind holes. This specialized tool features a grip range of 46-56mm, ensuring compatibility with a variety of components. The extractor is placed into the bearing, tightened for a secure grip, and then removed using a sliding hammer (not included). Its robust construction makes it an essential tool for maintenance and repair tasks in agricultural, construction, and industrial machinery.