Revolutionary pipe maintenance with our 1/4" high pressure drain nozzle, with six precision that eliminates stubborn clogging, grease build-up and mineral deposits for fully restored drainage systems. Made from stainless steel, this sewer jet nozzle offers 360 degree coverage through its front and rear configuration, designed specifically for 1/4 inch pressure washer systems. Suitable for homeowners facing kitchen sink backups, professional plumbers assisting residential complexes, and industrial maintenance teams that operate large-scale drainage networks. Pipeline dredging nozzle, easily solve the problem of blockage of drainage pipe; Widely used for industrial sewerage/pipeline, with high work efficiency. Effectively eliminates blocked drains in garages, removes root intrusions from garden hoses and discharges sediment from commercial HVAC condensate lines with industrial grade water pressure.