Like several others have pointed out, the holes are misaligned so the pins don't fit all the way through. This is ridiculous considering the price and cost of shipping. I expected far better quality from Rogue. I would not recommend purchasing this product considering the poor quality control.

This is my first home gym setup. I ordered the RML-490C with a bunch of accessories including the Monster lite plate storage channel 4 pack. Everything went together beautifully until I tried to install the storage channels. The holes in the channels didn't line up with holes in the uprights so the pins wouldn't go all the way through. I had opted for the numbered uprights, so not sure if that contributed to the problem. Fortunately, I have access to a milling machine and was able to enlarge the holes, but it was a little disappointing to have to put in that extra time and effort to finish my setup. Everything else is great though! Love the rack and matador!

I bought these with an HR-2 and they dont fit. The holes are misaligned and I can only drive the pin through on of the holes. This is disappointing.

Work exactly as described. Very easy to move around if you are not sure where your storage will go.

I have a monster lite and a monster lite strip. It is a tight fit to get the pin through to both sides on the rack, and on the strip, I cannot get the pin through to secure it at all. The durability is fantastic, but I believe the specifications on my pair are off. I’ve never had an issue with other rogue products when ordering monster lite compatible attachments.

I was initially worried about how much weight this can handle since the description mentions that it can hold over 180 lbs. I decided to give it a shot anyway and was surprised with how solid it is even after loading it with 315 lbs of iron plates!

These worked out great. Plenty of space and solid as a rock!

I bought this a lil while ago and it's just what I need to store extra plates and use as an anchor to keep rack from moving