Features: The 4 pin 2 position Levers Switches is Locking Switches Designs for compatibility with Rocketed R58 and Appartemento Espressos machines, ensuring high performances in coffee making setups. Featuring convenient designs, this Switches offer stainless steel construction that long time use and easy operations. For baristas and coffee enthusiasts who demand reliability in their Espressos machine, this Switches enhances the functionality of high end coffee equipment. For use in both home and professional setting, the Levers Switches provide upgrades for any Espressos machine, ensuring smooth and efficient operations. Enhances your Espressos machine's performances with this easy to installion Switches, offering straightforward solution to maintaining functionality and extending the life of coffee equipment. Specifications: Component: Stainless Steel Type: As Picture Show, Two Type to Choose Size: 6.2x3.4x1.95cm/2.44x1.26x0.77inch Package Includes: 1pc Levers Switches note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.