An open clamp for the Yamaha HexRack. The Yamaha HXOCII HexRack Open Clamp is used to attach tubes of different thickness from 15mm to 34mm in diameter to the hexagonal tube. This clamp allows you to add more cymbals and percussion to your compact HexRack drum set up. The gear joint allows for fine angle adjustments providing optimal playability. The Yamaha HexRack A lightweight durable rack – perfect for any drummer. The Yamaha HXR2LII HexRack Drum Rack is fully compatible with Yamaha System hardware. Compared to a typical hardware setup the HexRack uses less space and reduces floor clutter produced by stands around the kit. The pipes and racks are made from aluminium to provide a lighter transportable yet durable build which is easy to set up. Specifications Size: 15mm to 34mm Alloy: Aluminium Finish: Chrome SKU: JHXOCII