Canplas 193057S PVC DWV Cleanout Plug with Line, 6-Inch

The opening measured 7 but the cap fit perfectly,

If you need this product, and the size is correct, it fits. Not sure what else you are looking for here? Landscaper took mine out with a mower, guess who needs a cap? I do. Fits, works as advertised, no issues with weather, wind - shine - rain or snow, its on duty. Its the freaking US Postal service of caps... Now, the landscaping crew, thats another matter. I gotta talk to them boys.

Please with the way it gotd

Love it

Just as describe

Fit in the opening that measured larger than 6. It is called a 6 fitting but the part measures around 6.5.

Great and durable. Used in -50 and still works great

Hit my other septic cap with the mower by accident, just a small nick in the top, big box stores dont carry anything larger than 4, I looked on Amazon and there it is exactly what I needed, ordered Sat had by Monday after work, took the old one out and screwed the new on on, another project complete thanks to Amazon.

Could not find a 6 inch plug in the local big box sores. Bought this one and it was perfect.

Was exactly what it was supposed to be.