4" inch Plastic Straight or Flexible Pipe Flange for Extraction Fans, Heating and Cooling Duct Connection. Round Duct Connector Flange

perfect ~!!

The vent was as described and solid construction. No issues. Good product.

Value for your dollar…good quality

The plate part in the middle is a bit thin. In my application this is a concern, would be better if they had added a bit more thickness to the plate.

Used this item to connect to a dust collector system , worked out very well.

Thank

I purchased this Straight Flexible Extraction Connection Connector for a project, but I was very disappointed with the quality. The connector cracked during installation, despite me handling it carefully and following all instructions. I was expecting something more durable for the price, but the material feels cheap and fragile. Unfortunately, this meant I had to go out and buy a replacement, which was frustrating and time-consuming. Overall, I can’t recommend this product based on my experience. It didn’t hold up as expected, and I ended up wasting both time and money.

The dimensions are good and is a good fit but the plastic is very soft-like and bends easily