Specifications :Product Name : Rubber Vibration MountsNet Weight : Material : Metal, RubberColor : Metal Surface Treatment : Plated ZincRubber Size :Male Thread Size : Total Size : Package Content : Rubber Vibration Mounts Description:1.Universal Design - 2.Durable, high durometer, resilient, anti-vibration, the metal stud is two pieces terminated and bonded within the rubber that perform better isolation than go all the way through the rubber.3.Damping Capacity - rubber vibration isolation cushion, the rubber has large elasticity and is light and high, which plays a good buffering role and can protect the machine well for shock absorption and reduce noise.5.Rubber vibration isolator is mainly used for Fitness equipment, air conditioning, bicycle,air compressors, enginers, gasoline engines, water pumps ,Welding machine and other equipments as a damping element.