Hicarer Round Ducting Take Off Collar Galvanized Steel Metal Pipe Reducer Air Duct Adapter Connector for Grow Tent Bathroom Kitchen Ventilation Systems(1 Pcs,6 Inch)

It's exactly what I was looking for I like the next day delivery.

Worked great in my Daughters house for dryer vent. Just what I needed. Big box stores did not have these.

My dryer vent going through my floor into my crawls space. This was exactly what I needed. Works perfectly and is nice and sturdy. This allowed me to make a solid duct from the floor to the outside vent.Having the flange makes it really easy to connect and disconnect the drier without messing up the ducting.It will probably last another 30 years or more.

Worked perfectly for might tight area. I recommend this product.

4" duct with flange is heavy duty and well made and packed very well in box for shipping !!!!! Bought 2 put the flanges together sealed with permatex red high temp sealant. Used it as a dryer vent that goes thru wall to outside. You can secure the flanges to the wall your going thru. And always use High Temp Caulking around duct to seal it from outside.Would of gave it 5 stars but a bit pricey!Would definitely buy again if not so pricey!!!!

Working

Perfect fitment

Could have more screw holes to fully seal, used sealant, worked well