Here are some EBMM Schaller-style (BM) tapered tuners off my S.U.B. 4.
0.551" (11/16") tapered shaft w/ Schaller BM & Hipshot HB1 screw-spacing.
Includes collars but no screws.
Nice versatile set. I can deliver these in any 4-string configuration you need:
4 inline righty
4 inline lefty
2 + 2
3 + 1 righty
3 + 1 lefty
Just let me know how you want them, and I'll set them up for you before I ship.
$35$30 shipped ConUS. 
Thanks for looking!
