DW V-to-V Ratcheting Dogbone (DWSM776)The DWSM776 Heavy Duty Dogbone Has an Angle Adjustable V Clamp at Each End. It Can be Added to Any Existing Arm, Rod, or Tube to Attach Additional Drums, Cymbals or Accessories. Includes One SMMGM V Memory Lock for Easy Set Up. Features: Heavy duty Dogbone with angle adjustable V clamp at each end Can be added to any existing arm, rod, or tube Allows attachment of additional drums, cymbals, or accessories Includes one SMMGM V memory lock for easy set