Description: 【Secure and Stable Performance】: The Drum Rack Clamp features a sturdy plastic body combined with carbon steel screws, ensuring superior locking strength to prevent wobbling or shifting during drumming 【Quick and Easy Installation】: The portable knob design of the Electronic Drum Tube Clamp allows for fast tightening by hand. Great for quick assembly or disassembly whenever needed 【Universal Compatibility】: The Electronic Drum Tube Clamp is Designed with a standard interface, making it suitable for most electronic drum kits 【Product Dimensions】: The Electronic Drum Clamp is with two holes diameter 2.2 cm/0.87 inch and 3.8 cm/1.50 inch, designed to fit standard drum hardware 【Package Contents】: Each package includes a includes a electronic drum cross connector, great for replacement for repairing, maintenance or upgrade Specification: Material: Plastic Carbon Steel Size Chart: 2.2 cm/0.87 inch 3.8 cm/1.50 inch Package Includes: 1 Electronic Drum Tube Clamp Note: Please allow slightly errors 1-2cm differences due to manual measurement.