30x20mm M8 Rubber Mount Male/Male Anti Vibration Car Bobbin Isolator Damper 4x
Shock Absorbing Rubber: Natural Rubber, Black. Rubber height: 20 mm / 0.79". Thread& Plate Material: BZP Steel. Part number: VV3020. We provide one year warranty. 4.8 DMSL = Deflection @ Max Sheer Load (mm).