The Allpoints 1021168 Overflow Cap (1-1/4") is a crucial safety device for plumbing systems. It plays a vital role in preventing potential water damage and ensuring the long-term integrity of your plumbing infrastructure. The 1-1/4" size makes it suitable for a variety of applications in residential and commercial plumbing setups. Easy to install, the Allpoints overflow cap helps main... https://partsfe.com/1021168-allpoints-cap-overflow-1-14