Does anyone know what this is used for? Seems like a waste Full 😱story is in the first comment⤵️

These pull-outs are especially valuable in small kitchens, where every inch matters. They turn what appears to be a design flaw into a deliberate, efficient storage solution. Not every gap can be retrofitted—plumbing, appliances, and cabinet structure may limit what’s possible, and the hardware has weight limits—but when conditions are right, a professional can often add one. It’s a quiet reminder that thoughtful design isn’t always about big renovations; sometimes it’s about reclaiming the narrowest spaces you already have.