Designed for the professional user, this reliable telescoping pole pruner features the reduced-emission 4-MIX™ engine. Perfect for tree service personnel, orchard workers, loggers and municipal crews, this lightweight model extends up to 11.5 feet. The 14” guide bar and chain allow users to cut efficiently, and the slotted sprocket cover clears chips and sawdust to reduce clogging. A side-access chain tensioner makes easy work of chain adjustment. Visit us to grab the HT 131 so you can extend your reach and increase your productivity. *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.