The STEEL PIPE PLUG 5/8" TUBE, JIC 37 FLARE is crafted from durable steel, designed to provide a reliable seal in hydraulic and pneumatic systems. With a 5/8-inch tube size and JIC 37-degree flare, this plug is ideal for connecting and sealing fluid lines in a variety of industrial applications. Its robust construction ensures longevity and resistance to pressure, making it suitable for demanding environments. Choose this pipe plug for a dependable solution to prevent leaks and maintain system integrity.