“i bought the ikea lack shelf a few years ago and i was freaked when the box didn’t come with the shelf hardware. The longer or bigger Lack shelves probably will be too heavy and big. You'll also need some large 3M Command adhesive strips. Below you can view and download the PDF manual for free. You may also like these IKEA LACK shelf hacks #1 Custom sized LACK shelves (with end cap reattached!) ~ by Richard. i had no idea what to use to put it up securely. Then I saw a few people using the IKEA Lack shelves, which fit in my budget and my decor theme. There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. These are usually used to hang up picture frames. If this is not the manual you want, please contact us. And then install the shelves as per IKEA instructions. lisa who previously submitted this hack, sent me a link to her “how-to-install-a-floating-lack-shelf” instructions. it’s not a hack, but i’ve decided to post it because it’s just so useful. The smaller LACK shelves are about $5 each. I was in love. A corner is very important since it'll support the smaller IKEA Lack shelf at 2 sides. Need a manual for your IKEA LACK Shelf? Brian wanted an IKEA LACK shelf to fit a space in the hallway that was 170cm wide but the nearest size was 190cm. IKEA LACK Shelf. I ventured to the IKEA store in Red Hook, Brooklyn for a closer inspection of the Lack shelving system. Not only was the 42inch shelf $14.99, it also came in several colors, including turquoise, my accent color.