FS 251 R TrimmerThis powerful loop handle gas trimmer is built with a semi automatic choke lever, offering a simplified starting procedure. Equipped with a simplified starting procedure, the FS 251 R was built for pros with no time to waste. Designed with a powerful low exhaust emission engine, the FS 251 R saves on fuel and operating costs without losing any of the power. The FS 251 R combines its rugged design with versatile features such as the loop handle, ideal