- Musician's Friend Best Selection, Price & Service. Guaranteed.
Need Help? Ask our Experts or call 800-449-9128Asistencia en Español 866-226-2919
Need Help? Ask our Experts or call 800-449-9128
Know where you stand with this feeler guage.
Theo Wanne's full range feeler gauge sets with sizes to measure even the largest tip opening mouthpieces. Use with glass gauge to measure the facing curve on any mouthpiece. This is the ultimate feeler gauge set.
Precision is important. Order today.