"New-Style" Chain-Type Brake Lathe Rotor + Drum Silencer. The chain is ~30" long, with 3 springs of varying lengths. Can be used on rotors and drums. Flexible, yet heavy chain links allow for a great reduction in noise and vibration during operation. Chain easily mounts on the thinnest most difficult non-vented rotors. Can be clipped together to easily wrap around any size vented rotor. More expensive than alternative rubber band style silencers - but will last longer and cover a broader range.
