The STIHL FS 94 R trimmer delivers one of the best power-to-weight ratios in its class, weighing just over 10 pounds – great for maneuvering around hills, landscaping stones and other terrain. Its innovative control handle features an ECOSPEED throttle set wheel, allowing you to set the most effective throttle speed for a specific application. Combined with a high-powered, low-exhaust-emission engine and anti-vibration system, this grass and weed trimmer is a great everyday landscaping tool for trimming professionals. *A majority of STIHL gasoline-powered units sold in the United States are built in the United States from domestic and foreign parts and components.