$10.95
This T Wrench is made by Deering Banjos to fit their open back banjos (not the Goodtime Series, we sell those on our site also though on another page), and this one will also fit any other banjo which needs a 5/16” wrench to fit the J-hook nut.
If you've got questions, shoot us a message or give us a call at 833-BANJOBEN (833-226-5623).