Introducing the McAlpine Black Plastic Captive Plug 1 3/4" Diameter BP2-CAP, the perfect solution for sealing off unused plumbing fixtures. Crafted from high-quality black plastic, this captive plug is designed to fit snugly into any 1 3/4" diameter plumbing fixture, providing a secure and watertight seal. It's easy to install, simply push the captive plug into the fixture until it clicks into place, and it's ready to use. The McAlpine Black Plastic Captive Plug 1 3/4" Diameter BP2-CAP is ideal for use in a range of applications, from residential to commercial plumbing systems. Whether you're a plumber, DIY enthusiast, or simply need to seal off an unused fixture, this captive plug is the perfect choice. In addition to its ease of use and versatility, the captive plug's black color allows it to blend seamlessly with a range of plumbing fixtures and systems. It's also designed to withstand exposure to a range of chemicals and temperature variations, ensuring that it remains effective in all conditions. In summary, the McAlpine Black Plastic Captive Plug 1 3/4" Diameter BP2-CAP is an essential component for anyone looking to maintain a watertight plumbing system. With its easy installation, high-quality construction, and compatibility with a range of plumbing fixtures, this captive plug is an excellent choice for homeowners, plumbers, and professionals alike. ・ Available in 1½"and 1¾" ・ Only for use with McAlpine wastes which have a centre pin fixing ・ Manufactured in black polypropylene