1. Applicable model: for Karcher SC2 / SC3 / SC4 / SC5 / CTK10 / CTK20 steam cleaners 2. Part number: 2.884-312.0 3. Function: used to replace seals on many steam cleaner accessories, including safety valves, detail nozzles, extension tubes, steam hoses and steam iron connections 4. By replacing worn or damaged fittings, you can maintain consistent steam cleaner performance 5. Versatile compatibility, suitable for many models 6. High strength and elasticity for easier installation 7. Transparent box storage, not easy to lose 8. Specification: 22pcs/set
