Weighted Rotor Silencer Band - Heavy-Duty Ventilated. Eliminate chatter on even the largest rotors with our 36" Extended-Length Weighted Silencer Band. Engineered as a high-performance equivalent to the 6920, this premium vibration dampener is specifically designed for ventilated rotors on passenger cars, SUVs, and light trucks. The 36-inch length provides the extra reach necessary for modern oversized rotors, ensuring 360-degree coverage and maximum harmonic suppression during the resurfacing process. Technical Features & Workshop Advantages: Extended 36-Inch Reach: Longer than standard 31" or 34" bands, making it compatible with larger truck and performance SUV rotors without over-stretching. Lead-Weighted Core: Features integrated weights that add the necessary mass to "kill" high-frequ.