The Oregon 20" Bar & 2 Chain Combo, with a 3/8" pitch and .058" gauge, is a professional-grade chainsaw accessory designed for efficient and powerful cutting. This kit includes a lightweight and durable 20-inch guide bar and two low-vibration, full-chisel chains. The combination is engineered for top performance, featuring a large-radius nose for durability and a LubriTec™ oiling system to reduce friction and extend the life of the chain and bar. It is a popular choice for professionals and homeowners with larger cutting tasks, such as felling medium-sized trees or processing firewood.