The New Chemglass CG-2077-M-03 19mm Mechanical Seal Stir Bearing - Body Only is a high-quality glassware product designed for use in labs and medical settings. Made by the reputable brand Chemglass, this model features a 19mm mechanical seal stir bearing that ensures precise and efficient stirring. This body-only product allows for easy customization and compatibility with various laboratory equipment. Ideal for professionals in the healthcare and scientific industries, this Chemglass product offers reliability and performance for a range of applications.