Car Wash Extension Wand For Karcher K2 K3 K4 K5 K6 K7 Wash Gun With Angle Adjustable & Turbo Nozzle Sprayer. Car Wash Extension Wand For Karcher K2 K3 K4 K5 K6 K7 High Pressure Wash Gun. This is the extension wand with spray nozzle which fit for Karcher K series Wash gun K2 K3 K4 K5 K6 K7.
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