Description This brass instrument repair wrench is designed for precise removal of trumpet cap and french horn bottom caps, making maintenance effortless. Featuring a durable, compact build, it serves as a trumpet back cover tool and brass base cap remover. Ideal for professional or personal instrument adjustment, it protects while boosting repair efficiency in orchestra or classroom settings. Features -Color:Silver -Material:Metal -Size:10.00X3.00X1.50cm/3.93X1.18X0.59in -Precision engineering: the trumpet cap removal tool is crafted for precise fit, allowing easy disassembly of trumpet and french horn back plate without damaging the brass surface or delicate finishes -Professional: designed for brass instrument maintenance, this brass repair disassembly wrench ensures accurate trumpet base cap removal for both technicians and musicians -Durable construction: made from metal materials, the instrument adjustment tool withstands frequent use in music classroom, orchestra, and touring performances for longterm reliability -Portable design: this compact trumpet french horn remover fits easily in your toolkit, making quick repairs of valve casing or back cover possible anywhere, even during urgent rehearsals -Effortless operation: the trumpet repair wrench requires no special skills even beginners or students can easily disassemble and replace valve covers or slide parts with this horn wrench repair accessoryPackage list: 1 x instrument repair wrench