Review on 📦 Maximize Your Drawer Space: Discover YENUO Drawer Bearing Extension Capacity! by Brent Henderson

Aside from the slightly blind fit of these rails, they work great. The push/release mechanism is plastic only so I'm not entirely sure how they will hold up. There's a hidden mechanism if you don't know - if you turn the slide over and slide the slides all the way out you'll see a tiny plastic tab that when you pull to the side/push to the side allows you to detach the slide completely to facilitate installation. It took a bit of trial and error to get it working, but other than that, the installation was pretty easy.