The Pearl PCX-100 Rack Clamp is designed to fit most drum racks including: DR-503/ 501/ 501E/ 501C/ 501CE. It features a nut clamping system with an adjustable jaw and is made from a heavy-duty metal alloy.
The main features of the Pearl PCX-100 Rack Clamp include:
Nothing fancy to say about this clamps... They are very solid, fits perfectly on the dr-500 pearl racks (as you would expect) and you can put basically any stand available on the market. This thing do perfectly its job!