Review on 6 Pairs 12" Full Extension Side Mount Ball Bearing Sliding Drawer Slide, 10", 12", 14", 16", 18" & 20" Lengths by Jeff Langford

UPDATE (7/11/2020): It’s been a week since I corresponded with the seller about the not packaging enough screws. The seller was quick to respond and asked for my mailing address indicating that the replacement screws would be sent with a tracking number as soon as the warehouse sends it to him/her. As of today, I have no messages or any indication that anything was sent. I would recommend the drawer slides still as they are a great value. However, plan on buying extra screws if you want to install all 6 pairs.——————————————————————The drawers are decent. I have had no problems with the stiffness nor the bearing falling out during installation. I think people tend to jam the drawers with too much force when they first install and push the drawers in. The slide is made up of three sections: 1) the back side which gets mounted to the cabinet; 2) the middle slide that glides within the back side; and 3) the front slide that glides from the middle slide to allow the full extension. The trick is to pull the middle slide toward the front so it becomes flush with the front slide. Then push the entire drawer back in. My only gripe is that the seller does not include enough screws for the complete installation. You need at least 12 screws per pair of slides that holds the drawer (6 to mount to each side of the cabinet and 3 per side of the drawer). I was able to do a complete installation of 5 drawers (using 5 pairs of slides), but afterwards, was left with only 6 screws to install the last drawer. I've contacted the seller to see if they could ship me some more screws.