1、Multifunctional: This knurled drum wrench is suitable for adjusting and maintaining a wide range of musical instruments, such as drums and gongs, providing a diverse range of uses. 2、Excellent Metal Material: This knurled drum wrench is made of excellent metal material, which is sturdy and durable, and can be used for a long time without being easily damaged. 3、Teeth Design: This knurled drum wrench features a teeth design that provides better grip and stability for more accurate instrument adjustment work. 4、Universal Size: This knurled drum wrench is in a universal size, which is suitable for most instruments, and can meet the adjustment needs of different instruments. 5、Easy To Use: This knurled drum wrench is simple to operate and requires no professional knowledge to easily adjust and maintain your instrument, making it convenient for musicians and enthusiasts. Item Type: Knurled Drum Wrench Material: Metal 1 x Knurled Drum Wrench