For sale Ernie Ball Strap Locks and Buttons

I have 2 1/2 sets of Ernie Ball Super Lock straps locks and a pack of 8 Ernie Ball strap buttons with screws. I’ve sold all my EBMM basses so don’t need the spare parts anymore. One set of the locks is new and unopened. The other set was used a little and includes 2 sets of the locks that go on the strap. I will sell separate or together and am open to trading for new strings. I use Fender or Ernie Ball. Prefer US only.