Bails are the metal parts that attach the Nut Wizard® basket to the handle.
Bails do not need to be purchased separately. One comes with each tool purchase.
You only need to purchase this if your bail is worn out or something unusual happened to it (for ex. it was run over by a lawn mower).
Note if you have a Blue Handle. If your blue handle has a cap with a pin through the handle, that attaches the cap to the handle, these basket replacements will not work because of a change in the size of the screw on the bail. You'll need to order a whole new Nut Wizard.