The CHOYCLIT Universal Chain Sharpener is a complete 8-piece kit designed to restore your chainsaw to peak performance. Compatible with all chainsaw brands and models, this kit includes three fine round files in sizes 5/32”, 3/16”, and 7/32”, a 6-inch flat file, and a special 3/8” Weepin Hard file. A depth gauge tool is also included to ensure precise tooth height adjustment, which is crucial for minimizing vibrations and extending chain life. The ergonomic natural hardwood handle provides a comfortable grip and reduces fatigue during use. This kit is ideal for both professionals and home gardeners or loggers. The hardened steel files guarantee precise and long-lasting sharpening. The kit comes with a practical storage case and an illustrated instruction manual for easy use. It is important to store this tool out of reach of children or vulnerable individuals without supervision. In case of any problems, it is advisable to immediately stop using the product and contact customer service. This product is manufactured by Taizhou Huangyan Zimujie Sanitary Ware Co., Ltd., located in Zhejiang Province.