4" x 4" Shear Ring Coupling (Cast Iron or PVC to Cast Iron or PVC)

Exactly what they are

The product is what I expected. It looks durable. I expect it to last a long time.

Long lasting and great pricing

Service was excellent. The connectors were exactly what I needed for the job and are obviously of high quality. Much thanks.

Used for connecting runoff water.

Connecting PVC to PVC when not able to glue a coupling to non pressure schedule 40 due to splicing in the middle of waste line.

This coupling was used to connect cast iron to pvc pipe the fit was perfect. I ordered this from Suoply House, the price was fantastic and it arrived on time.

Dad needed a coupler for his sanitary line while installing radiant heat in the garage area. Great way to button up old cast iron pipe with some new PVC, and move it out of the way when you're working.

I would like to inform any one thinking about purchasing these for Supplyhouse, Don't even think about it, the prices are excellent and they arrived support fast (ordered at 5pm and arrived at my door the next day by 12 noon) Cant ask for better then that and the shipping was FREE. Thanks Supplyhouse

I used this flexible coupling to repair a 4" PVC drain line that had pulled apart because of ground settling over the winter. Not only were the separated lines about 1" apart, but also were offset about an inch. The flexible coupling was big enough to slip over the 4" PVC coupling as well as the 4" PVC pipe, and though I had to cut about an inch off the pipe to make room to insert the flexible coupling, the end result was great.