Features: Specifically designed to fit coffee machines with model numbers for ECP3420/ECP310/ECP33/EC680/EC685/EC9335/EC9665. Features 1/3 hole configuration, which may offer unique steam distribution for coffee making. Crafted from robust materials to endure the steam pressure and regular use in coffee machines. Comes with all required element for a straightforward installation process without professional help. This nozzle is maintaining the steam function of the coffee machine, providing steam nozzle replacement Specifications: Component:Stainless Steel Type:A/B/C/D Size:Approx.8.3x1.7cm/3.26x0.67inch Package Includes: 1Pc Steam Nozzle note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.