VADANIA 48" Industrial Grade Heavy Duty Drawer Slide with Lock #VD2576, 3" Widening Up to 343lb Load Capacity, 3-Fold Full Extension, Ball Bearing Lock-in & Lock-Out, Side Mount, 1-Pair

Can't speak to the product in use, since I can't install them upon receipt - but they look and feel beefy based on the carry weight.I received my 60" slides with both ends blown off the box. This allowed the product to be slammed around on who knows how many surfaces during transit. Both locking/release tabs are bent, rubber covers ripped through from travel.Package this thing better, they're heavy, they need more protection than a carboard box that a toy would come in!

These slides are absolute BEASTS! Like, I mean Arnold Schwarzeslides! It's like the Hulk and Chuck Norris got together and decided to make drawer slides. Yeah, like that. The only negative thing I can say about them, and it's a super small negative, is that they are a tiny bit difficult to install. I actually built a plywood jig to hold the drawer in the right spot to get them aligned. They Do Not separate so once the mounting screws are in place, you have to remove them to take the drawer out. Other than that, awesome product! They are less expensive than most comparable slides I've seen too. Also, just a side note, mounting screws are not included. Overall, I am extremely satisfied. Five Stars plus overall.

Just what I wanted. Very heavy duty, ball bearings. Careful, it might be more than you want. I needed something that would carry over 200 lbs when fully extended to 52 inches. These fit that requirement.The price seems a lot, but this is the real deal.

These are extremely heavy duty and are the correct full extension size claimed. Please note that the locking handle extends 1.25" past the main length. So the 44" is a total of 45.25".

These worked great for my needs, used them to make a truck bed drawer slide out and they seem to hold a lot of weight.Reason for 4 stars and not 5 is the packaging in shipping was in rough shape when it arrived and the rubber cover on one of the levers was a little damaged. I’m sure it’ll vary from costumer to customer but but these are very heavy and I suspect that’s why the packaging and potentially the lever may be damaged when it arrives.

I felt like they were a very strong set of guides, the problem that I found with them is they don’t separate, so I was unable to use them for what I bought them for. I am sure I will find use for them in future projects but I was disappointed that they didn’t work for this project and costed me time on a project.

Little pricey but better than other similar products. Used a couple of these to make a bed slide for my truck. Super sweet. Dreaming up all sorts of cockamamey uses for half ton racks now!

The media could not be loaded.  Used these for a few massive slide out boxes in the cargo area of my van. They’re expensive, but worth the investment. Locking is the only way to go for something like this. I installed them into a custom 80/20 frame so the alignment was pretty easy, but certainly not trivial since the slides are not removable. I load these things up with gear without issue.