To have a solid fixation of the air conditioning systems uses the silent block damping with nuts and washers also called anti-vibration pads air conditioning silent block. This accessory facilitates the installation of your air conditioner. These 8 silent blocks allow to install the outdoor unit and fix it. They absorb vibrations, which reduces the noise of the outdoor unit. It is a SILENT BLOCK shock absorber with thread on both sides zinc plated. Our Anti-vibration feet for outdoor air conditioner offer you various advantages. They are quick-insertion anti-vibration feet. A support for wall and floor mounting. A quality product, durable material. They are easy to use, product for indoor and outdoor use. Silent block essential to dampen noise and vibrations between the supports and the air conditioning equipment. 8 shock absorbers, 16 nuts and 16 washers are supplied. 4 conical rubber silent blocks that have good resistance to abrasion and wear and have good properties such as