Review on 📈 Enhanced Rating of Promark Extension Drawer Slide by Jason Vigil

I bought a lot of these to add drawers to my workshop. I've used 8 of these so far and at least one ball bearing (sometimes 4 or 5) has fallen out of each and then jammed the box. No box is smooth anymore. I'll try manually bending the cages to get a better grip on the balls and see if that helps. If not I will stop installing and just buy another brand.