This electric chain saw is a commercial lever Stihl chain saw. This electric chain saw has a 16″ bar and has comparable power to a gas chain saw. Chain saws must be used on flat ground only (not up in trees or ladders) and are not to be used on stumps or cutting into dirt. The user of this item must come in to receive full use and safety instructions. This item is only available during our open hours. No overnight rentals on this item due to insurance liability.