![BESTÅ storage combination with drawers, Sindvik white/Lappviken/Stubbarp white, 707/8x161/2x297/8" - IKEA BESTÅ storage combination with drawers, Sindvik white/Lappviken/Stubbarp white, 707/8x161/2x297/8" - IKEA](https://www.ikea.com/us/en/images/products/besta-storage-combination-with-drawers-sindvik-white-lappviken-stubbarp-white__1056940_pe848664_s5.jpg?f=s)
BESTÅ storage combination with drawers, Sindvik white/Lappviken/Stubbarp white, 707/8x161/2x297/8" - IKEA
![BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA](https://www.ikea.com/us/en/images/products/besta-storage-combination-with-doors-white-selsviken-stubbarp-high-gloss-white__1142340_pe881244_s5.jpg?f=s)
BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA
![BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA](https://www.ikea.com/us/en/images/products/besta-storage-combination-with-doors-white-selsviken-stubbarp-high-gloss-white__0993791_pe820723_s5.jpg?f=s)
BESTÅ storage combination with doors, white/Selsviken/Stubbarp high-gloss/white, 707/8x161/2x291/8" - IKEA
![Per Besta instructions, it says to connect another unit by screwing them into holes 3 and 7. Any idea why these? Can I use other holes? Doesn't seem uniform like this. : Per Besta instructions, it says to connect another unit by screwing them into holes 3 and 7. Any idea why these? Can I use other holes? Doesn't seem uniform like this. :](https://preview.redd.it/23up98y69gt71.jpg?width=640&crop=smart&auto=webp&s=fb029e2b70a56878479a47492cbdf28bd1c77d67)
Per Besta instructions, it says to connect another unit by screwing them into holes 3 and 7. Any idea why these? Can I use other holes? Doesn't seem uniform like this. :
![BESTÅ storage combination with doors, white/Björköviken/Mejarp birch veneer, 707/8x161/2x291/8" - IKEA BESTÅ storage combination with doors, white/Björköviken/Mejarp birch veneer, 707/8x161/2x291/8" - IKEA](https://www.ikea.com/us/en/images/products/besta-storage-combination-with-doors-white-bjoerkoeviken-mejarp-birch-veneer__0993838_pe820741_s5.jpg?f=s)