Vibration Isolation Mount Vibration Isolator Style Two Threaded Studs Maximum Load Downward Compression 342 lbf Overall Diameter 1.97 in Height 1.18 in Stud Length 1.14 in Maximum Load Sideways Shear 1 159 lbf Thread Size 3/8 In.-16 Durometer 55A Isolator Material Natural Rubber Maximum Operating Temperature 176 Degrees F Mounting Compressor Pump Resistant To Abrasion Wear Shape Hourglass Stud or Tap Material Steel Taper Diameter 1.65 in