Review on 🔩 Pack of 8 Prime-Line Products U 10171 Shelf Support Pegs, 5mm Steel with Nickel Plating by Greg Birchfield

They may fit my 5mm pin diameter shelves but they are a slightly different shape to the plastic shelves that came with the shelf itself. That means you can't just replace one or two of these as it will result in uneven shelf height. Luckily for me my shelves lost a total of 4 of these on different shelves so I could just mix them up using only the metal shelves on the shelf. Because they are metal, they are much more durable than the plastic shelves that come with the shelf. Although you must use them alone, if you ever lose the ones you have on hand and the shelves become unstable, they will suffice.