The Oregon 75EXL072E ProLite chainsaw chain is a high-performance, low-vibration, full chisel chain designed for professional use. Featuring a 3/8 inch pitch and a .063 inch (1.6 mm) gauge, this chain has 72 drive links, making it suitable for 50 cm (20 inch) guide bars. Its advanced design provides improved cutting speed and efficiency, while reducing kickback. This genuine Oregon chain is engineered for durability and consistent performance on various Stihl chainsaw models, ensuring reliable operation in demanding conditions.