Equipment Vibration Isolation Pads: Type - Vibration/Noise Reduction; Application - Medium/High Speed Equipment; Material - Cork, Ribbed Neoprene, Steel; Size - 3.00x3.00x1.50 in.; Capacity - 450-lb; Deflection Rating - 3/16 in.; Mounting Features - (1) 13/16 in. ID Hole; Manufacturer Series - CNNK