20IN BAR/CHAINCOMBO-D72, 72V ADVANCECUT WELL MATCHED FOR OCCASIONAL TREE CUTTING AND CARE THIS CHAINSAW BAR AND CHAIN SET IS DESIGNED FOR LARGER SAWS. THE CHAIN IS SMOOTH CUTTING AND FEATURES ADVANCED SAFETY ENHANCEMENTS WITH UL APPROVED SAFETY RATING FOR KICKBACK. THE DURABLE GUIDE BAR IS DESIGNED TO MAXIMIZE CUTTING CONTROL. FITS: CRAFTSMAN, DOLMAR, EFCO, HUSQVARNA, MAKITA, OTHERS.