The ALS Hardware Brass Running Nipple is a heavy-duty threaded plumbing fitting engineered to create a secure, continuous inline connection or custom extension between two female-threaded components. Crafted from -grade solid brass to offer exceptional resistance to atmospheric corrosion, rust, mechanical stress, and harsh water conditions, it features a fully threaded male BSP profile along its entire 100mm length to allow maximum adjustment and versatility during setup. Ensuring a tight, reliable, leak-free seal, this durable 20mm fitting is highly recommended for hot and cold residential water infrastructure, commercial installations, irrigation systems, and demanding terminal pipe layouts. Item Size: 20mm x 100mm | Pack Size: 1 Unit