This durable threaded pipe plug is made from high-strength, corrosion-resistant polypropylene, ideal for sealing or capping off the end of threaded plumbing lines. Its hex-head design allows for easy tightening or removal using standard tools, ensuring a secure and reliable seal in residential, commercial, or irrigation systems. Rust-proof, lightweight, and built for long-term use, it’s suitable for drainage, water supply, and general plumbing applications.