#450-040 PVC 4" Male Pipe Thread Plug is often used for irrigation line clean-out or drain, but handy for any plumbing project. Brand new, but may have some scuff marks from the shelf or bag which will not affect strength or use. We have a very large inventory of common and special fittings. Email with any questions or if you need more specs. We will gladly quote prices on large quantities or other PVC fittings.