Suitable for SM90, SM91 and SM92 models.64 mm Outside Diameter x 37 mm Inside Diameter x 8.5 mm, three hole, right hand rotation.

Pro Tip: Espresso Parts offers valuable guidance on , including when to replace them and how to change your coffee burrs. 

About The Brand

La San Marco is an Italian brand that specializes in the production of espresso machines and coffee grinders. The company was founded in 1920 in Trieste, Italy, and has since become renowned for its high-quality coffee equipment. One of La San Marco's notable achievements was the introduction of the first fully automatic espresso machine in 1970. The innovation allowed for greater automation and efficiency in the espresso-making process, making it easier for baristas to prepare high-quality espresso consistently. In addition to the espresso machine, La San Marco also produces coffee grinders, which are essential for achieving the right grind size for espresso preparation. Their grinders are known for their precision and reliability, allowing baristas to finely adjust the grind to extract the best flavors from the coffee beans.