Compatibility: Our coffee portafilter diverter nozzle is compatible with E61 group portafilter (58 mm). Please check your model before purchasing. Material: This portafilter single spout is made of 304 stainless steel, which is durable and resistant to deformation. Easy Replacement: Designed for simple installation, this diverter nozzle can directly replace damaged or outdated steam nozzles. It is compatible with your coffee machine group head, providing a seamless experience. Easy to Use: The portafilter spout is safe and reliable for long-term use. It is convenient to operate and clean. Efficient and Portable: Compact and lightweight design makes the diverter nozzle easy to carry and store, offering efficient performance. Note: Slight color variations due to lighting or display differences may occur, but do not affect functionality. Specifications: Single faucet with M16x1.0 thread Color: As shown in photo Material: Stainless steel Package Contents: 2 x Single Portafilter Spout Note: Only the items listed are included. Allow for a measurement error of +/- 1-3 cm due to manual measurement.