Saxophone pivot screw with head.
Fits tenor sax models with serial # prior to 290001 and NOT with model numbers starting with SAS:
- Jupiter 687N
- Jupiter 787BL
- Jupiter 787GL
- Jupiter 889SG
Fits bari sax models with serial # prior to 290001 and NOT with model numbers starting with SAS
- Jupiter 593BL
- Jupiter 593GL
- Jupiter 893SG