APPROVED VENDOR Floor-Mount Vibration Isolator: Spring, 750 lb Capacity, 5 1/8 in Ht, 3 in Wd, White

These spring-style floor-mount vibration isolators have a spring element that provides greater deflection than neoprene or rubber pad isolators for better vibration reduction. They have a top adjustment bolt to load the spring and can be mounted on concrete or wood floors.