Described by arborist experts as a “game-changer,” the Greenworks 48TH12 comes standard with a 12” bar and chain (optional 10” or 14” also available). Weighing under 8 lbs. (without battery), this chainsaw is compact and lightweight, yet delivers high torque and power needed to quickly and safely navigate a tree canopy and manage cuts without having to leave the tree. It features a mechanical chain brake, shark fin lock-out design, steel bucking spikes, and automatic chain oiler.