The Snareweight Brass Pro Lock secures your brass body to die-cast drum hoops with an innovative floating lock system. Its arched magnet attracts the Snareweight magnet through the hoop, creating a perfectly balanced damping effect on the drum head. Even after the hardest hits, the Pro Lock automatically resets, ensuring the damper stays locked in place without coming undone—a common issue with other hardware. Sorbothane side dampers further reduce unwanted jitter when used on toms. This precision-engineered product delivers road-worthy durability and consistent performance that enhances your playing experience.