About This Premium Material: The hot-melt water stop needles for fast water line pipe repairs is made of stainless steel material that is reusable, and not easily damaged Lightweight and Convenient: This emergency pipe water stopper is lightweight and easy to use, and can be used for water pipe repair work Usage Method: Place the water stop needle on the water pipe, the dowel to make the rubber slide to achieve the purpose of water stop Applicable Scenario: This plumbing tools for professional plumbers is widely used for cracks of indoor and outdoor boards, acting on wall, corners, pipes in tunnels, to achieve the effect of water stop Package Include: This stainless steel hot melt stop is equipped with wrench, extractor, tubes and spare rubber sleeves, easy for you to use Overview Size : 8 x 6 cm Material : Stainless Steel Brand : Greensen Connector Type : Tee Thread Type : NPT Number of Pieces : 10 Manufacturer : Greensen Set Name : True Unit Count : 1.0 Count