What are the sizes of wood biscuits?

The common sizes of wood biscuits are 0, 10, and 20.

Wood biscuits, also known as plate joiners, are used to reinforce joints between two pieces of wood. They come in standardized sizes, allowing for consistent and reliable joinery. While very useful, they do require specific slot lengths.

Common Wood Biscuit Sizes:

You can typically find these sizes at home centers and specialty stores.