EP25-DUSTCAP is a round dust cap from Caplugs. It is made from black EPDM rubber, and it is designed to cover electrical connectors and plumbing pipe threads and stops. The cap fits over 1.25" (~32mm) threads, such as three quarter inch SAE, NPT, NPTF, and BSPT (British Standard Pipe Thread), and measures 1.63" in length and 1.01" in diameter. The cap is used to protect threads from dirt, dust, and other debris. It features a convenient structure for easy removal and installation.