Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fragola internal pipe plug is a 3/4 NPT blue plug used to seal unused internal NPT ports. It creates a threaded barrier for closing openings during fabrication, service, or storage, assisting in leak prevention where ports remain unused. The color-coded finish supports quick size recognition when working with a range of plugs in plumbing or mechanical systems.
Fragola 3/4 NPT Internal Pipe Plug - Blue
