Nozzle kit includes power nozzles and unions. For Kärcher surface cleaners (450 to 500 l/h). Suitable for the following types: FR 50 & FR 30 Compatible With: HD 5/11 P HD 5/11 P Plus HD 5/12 C HD 5/12 C Plus HD 5/12 CX Plus HD 5/15 C HD 5/15 C Plus HD 5/15 CX Plus HD 5/17 C HD 5/17 C Plus HD 5/17 CX Plus HDS 5/11 U HDS 5/11 UX HDS 5/12 C HDS 5/13 U HDS 5/13 UX HDS 5/15 U HDS 5/15 UX Important This is not Easylock Compatible. Easylock is the newer quicklock type connection for HD & XPERT machines released in 2017. If you have the newer Easylock connection instead of the traditional screwlock connection, you will need to either buy an adaptor to use this accessory, or buy the newer Easylock version of this accessory, if it is available. Contents • Pack of 2