Comprehensive Set: This package includes 30 high-quality O-ring gaskets, 4 versatile cleaning brushes, and 1 oval head wrench with a key ring, ensuring you have everything needed for routine maintenance of your coffee machine. Effortless Installation: Our sealing rings are designed for easy replacement, fitting various parts such as the outlet nozzle, brewing piston, steam valve, and more. The simple installation process ensures your coffee machine continues to operate efficiently. Broad Compatibility: These sealing rings are compatible with several fully automatic coffee machines including . The included oval head wrench is specifically designed for use with and machines, among others. Construction: Crafted from premium stainless steel, the oval head wrench is built to last. It resists and rust, features a smooth, burr-free , and provides reliable performance in maintaining your coffee machine. Portable and Convenient: The design of the oval head wrench, coupled with its handy key ring, allows for easy attachment to lanyards or storage in tool boxes, making it an essential tool for coffee enthusiasts and professionals alike. Color: As Shown Material: Stainless Steel + Silicone Package Contents: 1 set of repair parts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.