Elephant Pressure Washer Nozzle Tips Multiple Degrees, 1/4 INCH (Set of 4), Material: stainless steel+plastic, Use to replace damaged nozzles or to upgrade to a complete set Degree: Including 0°, 15°, 25°, 40°, 65° tips, Thread: 1/4″, High pressure cleaner of the maximum flow can not be lower than the turbine nozzle GPM maximum, otherwise the turbine nozzle can not rotate, will not be able to achieve the effect of the rotating nozzle.