27 Piece Cornet and Trumpet Repair Parts Set with Spring Pieces, Felt Washers, Sealing Washers and Guide Components for Home and School Band Service

Features: Complete Wear Parts Set: This 27 piece assortment brings together springs, felt washers, sealing pads, and guide pieces so routine trumpet or cornet service can start from a single organized parts supply. Component Mix For Common Repairs: Visible replacement pieces cover several wear points that often need attention during upkeep, helping players or technicians refresh aging action parts without buying mixed items separately. Focused On Trumpet And Cornet Care: The set is intended for maintenance and replacement work on these brass instruments, making it a practical option for private practice gear, lesson inventory, or spare stock. Useful Across Service Scenarios: Keep spare parts ready for home upkeep, school music room preparation, repair shop backup, or used instrument refresh projects when worn springs, felts, or sealing parts need replacement. Easy To Sort And Install: The mixed set supports hands on replacement with common brass repair tools, while seller size reference details can help buyers compare parts before selecting pieces for a maintenance task.

Specifications: Component: Plastomer and Felt Size: As Shown in the Picture Quantity: 1 Set

Package Includes: 1 set Spring Assembly

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.