Made in Italy 'molemab" Vitrified Chainsaw chain grinding wheel, this wheel is the size for grinding standard 3/8" and .404 pitch saw chain.
The wheel size is 100mm X 16mm X 4.7mm (4-1/8" X 5/8" X 3/16")
This grinding wheel fits the Tecomec Mini-Jolly, Baby Jolly, Easy Grinder chainsaw grinders (TL135, TL185) and the Oregon 108181 bench mounted "mini" grinder and the Oregon bar mounted "mini" grinder any other chain grinder that uses this size wheel.