The end fittings are, Karcher type 22mm Female at one end and 3/8 BSP Female at the other. The 22mm coupling will fit the Karcher machines that have the first few threads missing. 30 Mtr (33 Foot) 3/8 400 Bar High Pressure Washer Hose 3/8 BSP Female x 3/8 BSP Female.
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