Features: Rotating clamp with 360degrees adjustment and memory lock systems optimizes drum setups for playing angles, crafted from stainless steel for long lasting performances in drum hardware accessories. Stainless steel construction ensures rock stability while easy installation simplifies integration into existing drum kits, featuring broad compatibilitys with major percussion brands. Ideal for professional drummers and music educators seek hardware to maintain consistent positions across rehearsals, studio, and live performances. Perfectly secures rack and auxiliary percussion for home studios, stage setups, or practice spaces, maintaining preset configurations through playing. Engineered with precisions machined joints and anti slip memory grooves, this essential drum mounting hardware eliminates repetitive adjustments while enhancing playabilitys across diverse musical genres. Specifications: Component: Stainless Steel Size: As Picture Shows Package Includes: 1x Rotary Clip Expansion Post note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.