Vibration Isolation Mount Vibration Isolator Style One Tapped Hole and One Threaded Stud Maximum Load Downward Compression 2 035 lbf Overall Diameter 3.11 in Height 2.24 in Stud Length 1.26 in Maximum Load Sideways Shear 3 639 lbf Thread Size 1/2 In.-13 Durometer 55A Isolator Material Natural Rubber Maximum Operating Temperature 176 Degrees F Mounting Compressor Motor Pump Resistant To Abrasion Wear Shape Cylindrical Stud or Tap Material Grade 304 Stainless Steel