Steel spring reduces vibration transmissions most efficiently as performance improves with larger deflections. Spring deflections are 2 – 6 times better than the rubber products. Hangers have LDS Rubber cups under the springs and a projecting rubber bushing prevent sound transmission, even if hanger rods are not perfectly centered. Max Load 130-175 LBS. 2-1/2″L x 2-7/8″W x 4-1/4″H Overall Dimensions.
