The PRO.TOP range is manufactured in the U.S.A. by using highly sophisticated technologies. PRO.TOP bars are light weight, maneuverable, and reversible for long life. These bars are ideal both for professional users and occasional ones. PRO.TOP professional use bars are made of high-strength alloy material to suit every cutting need. They cover a multitude of sawing applications for professional woodcutters. Occasional use bars are ideal for homeowners, campers or hunters who use a chainsaw. They come with sprocket noses of professional quality and they offer the best combination of value and durability.