This guide bar fits on many, but not all, chainsaw models that have an 18" guide bar - please ask if you are unsure whether it will fit your chainsaw. Also note that a bar's length is just its cutting capacity, it is not measured from end to end.
This VersaCut guide bar is strong and durable having been designed for professional use in a wide varierty of applications. Its large radius nose with a multi rivet sprocket gives extended nose life and better performance. The bar is lighter in weight so helps reduce operator fatigue and it is also reversible for longer life.