This was a decent product with one exception - the closure feature was extremely hard to overcome both when closing and opening the slide. I built a desk for a client and tried these slides out. They were easy to install, but I did not care for the amount of force required to get the slide to close onto the plastic retentioner. Not a bad product, but be aware of this one potential issue.

Nice slide, good value for the money, the only draw back I can see are the cheap screwss provided with the slides.  Fortunately I had screws left over from other slides but  those screws are of better quality and design. Other than this short-coming these are nice slides.

Face Frame rear brackets for series 757 drawer slides are made from plastic or nylon. I used these brackets in my kitchen drawers. Out of six sets of these brackets, four split and came apart. I realize that slides are rated at 100 lbs. I weighed my drawers the most one weighed was 22 lbs and this drawer was 4in deep. My kitchen is about 6 months old. I now have to redesign the back of my drawers.

After removing drawers several times during installation one slide jammed and I noted 2 bent tabs that hold the bearings. I managed to put the bearings back and bend the tabs so it would operate but also noticed 2 other bearings missing in the back. They were probably never there. Also the grease coating the slides was pervasive and got on the drawers. The slides are strong and I hope they will give no other problems but I would choose another brand since I think the design is not that great.