I ordered these by mistake. I thought I was ordering a connector that would fit inside an existing 2 inch PVC pipe cut flush write a fitting and allow me to extend the pipe. Instead, these fit over the fitting and allow a 2 inch pipe to be inserted. It ended up being a better and more compact solution for me when adding my salt chlorinator.
Reviewed by: (Verified Buyer) Kyle Poole from Austin on 4/28/2017