2 Pack SquareSocket Drum Keys, Black Compact, reliable drum tuning wrenches designed for quick drumhead changes and precise tuning. The squaresocket mouth fits standard square tension rods used on most drum kits and percussion instruments, making these keys a practical addition to any drummer toolkit. Key benefits Ready for quick tuning and maintenance: Two keys mean a spare is always available during practice, rehearsals, or performances. Easy to use and comfortable to hold: Smooth, rounded edges reduce hand fatigue and provide safe handling while tuning. Lightweight and portable: Small enough to fit in a gig bag, case, or pocket for onthego convenience. Durable construction: Built to withstand regular use so you can rely on consistent performance. Secure fit: Squaresocket design targets standard tension rod heads for accurate turning and less slippage. Features and specifications Quantity: 2 pieces Socket type: Squaresocket screw mouth, compatible with standard drum tension rods Color: Black Design: Smooth finish for safe handling and easy operation Function: Drum tuning wrench for tightening and loosening tension rods during drumhead changes and tuning Practical use scenarios Live performance: Keep one key in your case and one onstage for fast adjustments between songs. Drumhead replacement: Use the squaresocket keys to remove and reattach tension rods during drumhead changes for consistent tension across the drum. Practice and teaching: Ideal for students and instructors to tune kits quickly in rehearsal rooms or classrooms. What you get Two black squaresocket drum keys that are simple to use, easy to carry, and suitable for routine tuning and maintenance of most drum kits and percussion instruments.