MY MIRONEY 10PCS Air Vents 2Inch(53mm) Black Circular Soffit Vent Stainless Steel Round Mesh Hole Louver Vent for Kitchen,Bathroom,Cabinet,Wardrobe and Shoe Cabinet

Good

The 2.1 size doesn’t fit in existing soffit holes on older house. Way too small on one side and tad too big on other side. Quality is great tho, didn’t want to get the flimsy plastic ones from local box store, squirrels would break those in no time. Unfortunately have to return these because of the size issue.

I am extremely disappointed in this product, I was expecting the product to be a tight fit inside a 2 inches hole saw hole but they are way larger than 2 inches. Update 10 Mar. 2021: I found a 53mm hole saw and it fits perfectly in very thin materials, do not expect it to stay put in thicker than a 1/4 inch due to the limited height of the lip.

We have a 1995 Starcraft Islander and popped holes for these in our cuddy cabin storage and bait storage. We used to jave to constantly prop these areas open for ventilation, now with these vents we can close the lids and it still is aired out! If you have the round hole cutting attachments for your drill, these are easy to install.