shelmily said:This has been discussed in several threads, but yes, the cups are almost a necessity. Several people have had the poles slip or come loose without them, myself included. It is cheap insurance, and I haven't had a problem since I installed them.
zabb3 said:Nice! Haven't see those. I have stackable shelves but they take up counter space. I'm looking for those.
laurasands said:I put up this type of shelving and have the cups but my shelving unit still comes crashing down. Any ideas on what I can do to secure?