EASY TO INSTALL – No glue, tools, or accessories required, very easy to use, can be easily detached from the pipe when needed. Insert the tee into the pipe. Close the pipe with the screw cap. PREMIUM QUALITY – The barbed tee is made of high-quality engineering PE material, it is durable and wear-resistant, so it can be used for a long time even outdoors in the sun. NO LEAKING – These barbed tees are equipped with locks to keep the fitting tightly closed. The lock ensures greater tightness and sealing of the pipe and will not leak. HIGH PERFORMANCE – The 3-way drip irrigation block has high stability, a compact structure, is strong and tight, high strength, and has low fluid resistance. A practical water pipe connector. VERSATILE APPLICATIONS - Ideal for use in raised beds, homes, farms, urban green spaces, greenhouses, vegetable greenhouses and agricultural irrigation applications.