The Pearl CA-130 is an extremely versatile bass drum hoop mounted clamp. Great for adding cowbells or any other small percussion items to your drumming setup. The CA-130 Hoop Mounted cowbell holder features non-marring rubber jaws that rotate to fit the contour of the hoop for slip-proof clamping power regardless of bass drum size. The knurled “L” shaped rod fits all standard 3/8″ brackets and is adjustable front/back and left/right for perfect placement. The “L” arm is held securely by a cowbell-style eyebolt clamp system.