ANTIVIBRATION DAMPERS SILENTBLOCK --> 1100This antivibration dampers can be loaded in compression or shear, or a combination of both (never traction) for protection from severe vibrations, shocks and noises.Silentblock consisting of two parallel metal plates bonded to a cylinder shaped rubber inset, the E models consist of two parallel metal plates bonded to a cylinder shaped rubber inset, and of a twin inset threaded bobbins.