The universal coupling for Karcher Ölang is an ideal accessory to combine different sized hoses 1/2 "(2,645-197.0). This clutch provides water flow easily by connecting 1/2" 5/8 "and 3/4" sized hoses. This clutch made of high quality materials, provides sealing, preventing water effective and preventing water waste during use. KARCHER can be easily used in universal clutches, gardening, car washing, irrigation and other cleaning work. This clutch, which provides easy installation and long-lasting use, is the perfect fit with carcher hoses and other irrigation tools. Hoses is a reliable and efficient tool in combining work.