Make uneven shelves a thing of the past! Shelves can be fine-tuned during or after installation with these spiral-shaped supports to ensure ideal height and level. Simply turn with a screwdriver to adjust any corner up to 4mm for a more perfect fit. 16 supports per pack. Works with 5mm holes.
I'm enjoying the Spiral Shelf Supports, Adjustable-5MM Shelf Supports. I would recommend it to all my friends. It has smooth design and it is obvious that it's manufactured to perfection.