Professional Piano Tuning Kit Tuning Wrench Hammer Temperament Strip Mute Kit Piano DIY Fixing Set

Features:
The piano tuning wrench is L-shaped design, made from hard stainless steel and wood handle, durable and abrasion-resistance.
Extended temperament strip is made of felt materials, applied to mute two octaves at once by pushing between the groups of strings with a screwdriver or flattened hammer shank.
2 rubber mutes with handle and 4 rubber mutes, made of durable and natural rubber and correctly tapered, helps you to mute the section more simply.
Perfect piano tuning kit for apprentices, students, teachers, trainers, professional piano tuners, or anyone who wants to learn piano tuning.
With the tools, you are able to finish the piano fixing job by yourself, and learn some kind of new ability during this process.