Solo 643-16 16-Inch 40.2cc 2.7 HP 2-Stroke Gas Powered Commercial Grade Chain Saw 40.2 cc, 2.7 hp Chain Saw with 16" bar and chain Effortless starting with effective easy start system supported by a spring and Primer Professional aluminum front handle provides maximum stability and optimum grip Three piece crankshaft forged for max. resistance and for demanding cutting jobs The swept back front anti-vibration handle supports a natural operating position