The 1" Black Cap by BOSHART INDUSTRIES INC is designed to effectively seal the ends of pipes in plumbing and HVAC systems. Constructed from durable black material, this cap provides excellent resistance to corrosion and wear, making it suitable for both indoor and outdoor use. With a standard size of 1", it fits securely on pipes to prevent leaks and maintain system integrity. This cap is ideal for use in water, gas, and other fluid systems, ensuring compliance with industry standards for safety and performance. A reliable choice for contractors and DIY enthusiasts alike.