For drummers who demand precision, the Z-shaped drum key and T-shaped square hole drum key are indispensable. These drum tuning accessories allow for fine-tuning of your drum set, ensuring each drum produces the desired tone. Whether you're tuning a snare drum or a bass drum, these drum keys provide the accuracy needed for great sound quality. Features -Color:Silver -Material:Iron plating -Size:6.50X4.50X1.00cm/2.55X1.77X0.39in -Size:4.50X3.50X1.00cm/1.77X1.38X0.39in -Wide application: suitable for various drum instruments, this drum key is a tool for any drummer -Excellent build: constructed from selected materials, this drum key is and resistant to wear and tear -Handy tool: quickly adjust and assemble drum parts with this efficient drum key, enhancing your productivity -Portable design: its small and lightweight design makes it easy to carry and store, ideal for drummers who portable solution -Drum tuning essential: essential drum accessory for making sure your drum is always in Package list: 1 -shaped drum key 3 -shaped drum key