After replacing 2 plastic handles and faced with one of them cracking again, I purchased two. They came in a couple of days and although the installation space was tight, they both went in in under an hour total. Just follow the video and do not pull the mounting blocks away from the metal struts while installing. Look great! And feel solid. Thanks for the upgrade!’

I purchased the window knobs for my 2018 International 27FBQ Serenity and love them. So easy to install.

Solid engineering. Multiple installation options with clear instructions and the best part is the handle will never break again - as it is one solid piece of machined aluminum. Nice job on this to help all of us Airstreamers out - Thanks!

We delayed the install because our unit was in storage. We had some minor hiccups during the install. My eyesight is not the best so had some minor difficulties drilling out the rivets, so I started with A very small drill bit to prevent the drill from walking off the rivets. I had to finesse to get the Airstream sheet metal and insulation under the tabs. Other than that I am very pleased with the product, function and the final look of the vents

Easy install - makes a huge difference over the stock step light (see pics)

These are great! Makes opening/closing windows much easier.

Took a little more time than expected to install, but we are happy with the device

Upstream installed 6 of these Vent Upgrade Kits for us at the Airstream Club's International Rally in York PA lat month. These vents made a grate improvement in the airflow in our rig. They responded immediately when I needed a copy of my receipt. sd

Easy to install

About time someone came up with a better way. Nice replacement for cheap plastic ones .No worry about breaikage

I bought 2 of the Air Vent Upgrade kits for our Airstream. Installed in 20 minutes and improved air flow.

Enjoyed working with them- had an issue and they fixed it immediately. Really like their products too

I cannot write a review as I bought these for a Christmas gift

Works perfectly.

The larger handle give you the leverage to make it easier to open windows. I happy doing this upgrade.