Set of 4 vibration dampers for wall mounts, air conditioners and heat pumps; suitable for all brands and models. Anti-vibration and noise reduction: The anti-vibration air conditioner not only protects your hearing but also helps to extend the life of the unit and reduce noise and vibrations. Material: Silentblock M8 is made of elastic, age-resistant rubber; galvanized steel screws and washers; 30 x 20 mm (D x H); hardness 65; The load capacity is 80 kg for the set of 4, torsional strength up to 8 Nm. Wide range of applications: These rubber isolation mounts are suitable for mini split heat pumps, air compressors, diesel engines, gasoline engines, water pumps, electronic components, medical devices, household appliances, mechanical equipment, office equipment, aviation, construction, automobiles, etc. M8 rubber pad | Anti-vibration rubber bearing | Universal anti-vibration rubber | Vibration-damping rubber spacer | Anti-vibration rubber feet | Vibration damper | Silent rubber | Air conditioning vibration damper | Rubber air conditioning