This sliding arm gear puller has 2 jaws and double position. It is made from high quality chrome-vanadium hardened steel. This material protects optimally the gear puller from corrosion and ensures a longer service life. Available in different sizes to meet all your requirements. This product can be used for pulling out gears, ball bearings, pulleys, wheels or other similar parts such as outer rings or drill bushings. This is a reversible gear puller and can be used as internal or external gear pullers.