Description
Overview
This RockCar trigger upgrade kit replaces the standard trigger on a compatible Karcher K Series pressure-washer hose and adds a professional trigger with a rotating lower connection to reduce hose twisting.
Key details
- Professional trigger with anti-hose-twist swivel
- Karcher K Series hose quick-release connector
- Brass threaded joining adapter
- For supported K1–K7 hose fittings; confirm the pictured hose end before purchase
Product details
The brass adapter joins the trigger to the Karcher-specific quick-release connector. Karcher hose fittings vary, so the K Series name alone is not sufficient confirmation of compatibility.
Use and care
- Start both brass threads by hand to avoid cross-threading, then tighten them securely with a suitable spanner.
- Lock the compatible hose into the quick-release connector, pressurise the assembly gradually and check every joint for leaks before normal use.