Strong, lightweight guide bar designed to perform in a wide range of professional applications. Fits many models, including but not limited to the following: Jonsered - 2014, Jonsered - 2016, Jonsered - 2035, Jonsered - 2036 Turbo, Jonsered - 2040, Jonsered - 2045, Jonsered - 2138, Jonsered - CS 2135, Jonsered - CS 2138, Jonsered - CS 2141, Jonsered - 2141, Jonsered - 2041, Jonsered - 2040 Turbo, Jonsered - CS 2137, Jonsered - 2036, Jonsered - 2137