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

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

https://www.amazon.com/gp/product/B00PCSKK8M/ref=cm_cr_ryp_prd_ttl_sol_1

Fits perfect

Exactly what I needed. Perfect fit.

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

Kids ran over my inspection pipe with the mower and broke the old cover. This one fit just fine.

It is made of good quality. It is a 6 inch PVC threaded cap I have it on top of a piece of 6 inch PVC schedule 40. Big surprise there ha if I ever get the urge to play with my own shit I feel so this cap will enable me to do that relatively easy.

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.

Love it

Aa advertised