Efficient Cleaning Performance: Engineered to tackle tough clogs, these nozzles are perfect for blasting through grease, sludge, and debris in various pipe systems. Their high-pressure capability makes cleaning more effective, saving you time and effort. Versatile Compatibility: Compatible with most high-pressure washers and sewer hoses, these jetter nozzles are versatile for both indoor and outdoor use. Note: They are not suitable for use with garden hoses or standard water pipes. Construction: Crafted from high-quality stainless steel, these sewer cleaning tools are designed to withstand high pressures up to 5000 PSI. Their robust construction ensures durability, resistance to wear, and long-term usability in demanding environments. Complete Set for Cleaning: This package includes 4 sewer jetter nozzles, featuring 2 rotating flat nozzles and 2 quick connectors (1/4Inch NPT). A comprehensive set to meet all your drain cleaning needs, ensuring efficient and thorough cleaning. Broad Application: Ideal for a wide range of applications, from residential sewer maintenance to industrial pipe cleaning. These nozzles help in efficiently clearing blockages and maintaining free-flowing lines, making them essential tools for plumbers and maintenance crews.