Ammco Clip-On Rotor Silencer

Ammco Delux Bench Brake Lathe Clip-On Rotor Silencer for 6900 & 6950. It adjusts clamping pressure simply by changing the spring position on the handle. It is essential to silence those hard to dampen, thin, composite, solid rotors (example GM W-body rear rotors). The reduced vibration also improves surface finish. Ascot Part #416-01180.