This ROSS multi clamp with adjustable L rod is great for mounting a cowbell, tambourine or jam block. ROSS Percussion hardware is known for its durability and is built to last. Sleek design for quick and easy adjustments to your set up. Adjustable length from clamp to rod is 5 3/4" - 7 1/4" and up to 180 degree angle. Attach your drum hardware exactly where you need it.