Compact multi function clamp designed for adding and positioning accessories on drum racks. Use as a hanging ball clamp or as an expansion clamp for auxiliary percussion and hardware. Small size and low weight make it easy to carry and quick to install without taking up valuable stage or practice space. Key benefits Flexible mounting options. Can be used as a hanging ball clamp or as an expansion clamp to attach additional instruments and accessories to a drum rack. Adjustable angle design. Clamp position and angle can be adjusted to find the orientation for playability and comfort. Portable and unobtrusive. Small and lightweight for easy transport and fast setup during gigs and rehearsals. Broad compatibility. Fits most drum rack models and common hardware sizes, suitable for professional musicians and music enthusiasts. Secure and reliable hold. Designed for stable attachment so accessories stay in position during playing. Features and attributes Function: dual use as hanging ball clamp and expansion clamp for accessory mounting. Compatibility: compatible with the majority of drum rack tubes and standard mounting configurations. Size and weight: compact form factor and low weight for easy carrying and minimal footprint on the rack. Performance: precise angle adjustment and stable clamping for consistent positioning while playing. Typical use scenarios Live performance: add a cowbell, auxiliary cymbal, or percussion accessory to a rack for a compact stage setup. Practice and rehearsals: quickly expand a practice kit without replacing existing mounts, keeping the setup neat and portable. Studio recording or small gigs: position small microphones or percussion items at precise angles to capture desired sounds without bulky stands. Simple to install, versatile in use, and suited to a wide range of drum rack setups.