Two replacement clarinet barrels, each 58 mm long, designed for Bb treble clarinets. These barrels worn or damaged pieces to restore reliable tuning and consistent tone for both students and professional players. Key benefits Improved pitch and intonation: Tuning tubes help sharpen pitch focus and stabilize intonation for clearer, more precise tone across registers. Durable construction: Made from a combination of sturdy metal and grade engineering plastics with a glossy, smooth surface from cracks and burrs for long lasting use. Ready replacements: Two barrels included so you can swap parts quickly during maintenance or when on the road. Easy installation and compact: Simple to install and compact to store, suitable for travel and tight instrument cases. Specifications Quantity: 2 barrels Length: 58 mm each Compatibility: Designed for Bb treble clarinets Materials: Metal and grade engineering plastics Finish: Smooth, glossy surface without cracks or burrs Typical uses School band rehearsals and lessons: an old barrel to restore tuning and tone for practice and exams. Live performances and gigs: Carry a spare for quick swaps to maintain reliable pitch during concerts. Instrument maintenance and : Use as replacement parts for routine upkeep or intermediate repairs. What it solves Replaces worn or damaged barrels that affect tuning and tone Provides consistent and focused pitch control for improved musical clarity Offers a durable, ready to install spare set for convenient maintenance Simple, reliable replacement barrels that restore tuning control and tone quality for Bb treble clarinet players.