This high-quality 10-ProPress Viega 78067 Copper Coupling with Stop is a reliable and efficient tool for hydraulics, pneumatics, pumps, and plumbing. Made in Germany, this 1-1/2" x 1-1/2" coupling is designed to provide a secure and leak-free connection for your plumbing needs. The unit quantity of 10 ensures that you have enough couplings for your project. The Viega brand is known for its exceptional quality and durability, making this coupling a wise investment for your business. Its stop feature ensures that the fluids are not wasted and can be reused. Its versatility and compatibility with different types of fluids make it a must-have for any plumbing professional.