Stay ahead of your bartending game with our iSi 2404001 measuring tube key, an essential tool specially designed for use with iSi soda siphons. This key is a direct replacement for the original part that came with your soda siphon, ensuring you have everything you need to keep your siphon in optimal working condition. Built with convenience in mind, this plastic measuring tube key is tailored to navigate the narrow canister opening of the siphon. The key boasts raised edges that latch securely onto the measuring tube, enabling effortless retrieval of the tube when it's time for cleaning. In the dynamic environment of bartending, every second counts. With our iSi 2404001 measuring tube key, ensure seamless operation of your soda siphon and maintain the highest hygiene standards, making your cocktails the talk of the town.