The Mueller B&K Industries Compression Stop Valve is a high-quality brass valve made in China. Specifically designed for home plumbing, this stop valve is reliable and durable. With a 1/2" size and model number 105-513HC, this valve is suitable for various plumbing needs and ensures a secure stop function. The B&K brand is known for its precision engineering and reliable plumbing products, making this compression stop valve a great addition to any home improvement project involving plumbing fixtures.