![IKEA Billy bookcase tip: if you have an OLD Billy bookcase (pre-2014) you can still add extra shelves even though the new extra shelves from IKEA use a new, disc-shaped shelf pin. IKEA Billy bookcase tip: if you have an OLD Billy bookcase (pre-2014) you can still add extra shelves even though the new extra shelves from IKEA use a new, disc-shaped shelf pin.](https://preview.redd.it/tp19ukx1oll61.jpg?auto=webp&s=4ecb427cb866ab36d7504f0adf06ee826d11bf49)
IKEA Billy bookcase tip: if you have an OLD Billy bookcase (pre-2014) you can still add extra shelves even though the new extra shelves from IKEA use a new, disc-shaped shelf pin.
![Spare Hardware Parts Old Billy Bookcase Pins (Compatible with IKEA Part #121762) (Pack of 12) : Amazon.co.uk: Home & Kitchen Spare Hardware Parts Old Billy Bookcase Pins (Compatible with IKEA Part #121762) (Pack of 12) : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51mvWoe2d9L._AC_SX425_.jpg)
Spare Hardware Parts Old Billy Bookcase Pins (Compatible with IKEA Part #121762) (Pack of 12) : Amazon.co.uk: Home & Kitchen
![IKEA PARTS - Shelf Support Pins New, Pegs, Brackets Replacement | eBay | Ikea shelves, Shelf supports, Supportive IKEA PARTS - Shelf Support Pins New, Pegs, Brackets Replacement | eBay | Ikea shelves, Shelf supports, Supportive](https://i.pinimg.com/564x/c4/21/e0/c421e0721e23bb9f320198ab08fc80f6.jpg)