Vibration Damper with Spring Structure for Quiet, Protected Equipment Key specifications - Material: steel, rubber - Colour: red, black - Weight maximum load: 45 kg / 99 lbs - Bolt thread size: M10 x 1.5 - Hole diameter: 12.8 mm / 0.5 inches - Thread length: 55 mm / 2.17 inches - Total size: 65 x 50 x 128 mm / 2.56 x 1.97 x 5.04 inches (L x W x H) - Packing list: 2pcs x 2pcs x spring Vibration damper Product purpose This spring-structure vibration damper effectively reduces vibration and noise generated by air conditioners, air conditioning equipment (air treatment systems) and other equipment. It is suitable for ceilings, floors, ducts, walls, HVAC systems and more. Key benefits - Shock absorption: provides good shock absorption and can absorb and dissipate vibration and shock to protect devices and extend their life. - Durable construction: designed to withstand regular operation in HVAC and similar environments. Installation and use - Easy to install on ceilings, making it suitable for bedrooms, private theaters, recording studios and other spaces. Use scenarios - Ceiling installation for air conditioners or HVAC equipment in bedrooms, private theaters, and recording studios. - Mount on ceilings, floors, ducts, or walls of HVAC systems to reduce noise and vibration. - Suitable for air treatment systems and other equipment requiring vibration damping.