2 Nuts replacement set: Contains 2 Replacement Nuts. Size: 1.1x1.1x1.1cm0.43x0.43x0.43inchEnhanced durability and reliability: Upgrade your Soda Machine with our quality Soda Machine Replacement Nuts that effectively keep from gas leaks, ensuring nomal and reliableworkingCompatibility: Designed to suitable for Crystal 1.0 and 2.0, our Accessories for Soda Machine provide a suitable for your specific deviceEasy replacement: Say goodbye to complicated repairs. Simply replace your broken nuts with our spare parts to get the great performance of your soda machine in no timeLong term performance: Crafted from premium POM material, our replacement nuts are built to withstand frequent use, offering exceptional resistance and ensuring a prolonged service life for your Soda MachineSize Chart:1.1cmx1.1cmx1.1cm0.43inchx0.43inchx0.43inchPackage Includes:2Replacement NutsNote:Please allow slightly errors 1-2cm0.39-0.79inch differences due to manual measurement.