79 in, Maximum Load Sideways Shear 268 lbf, Thread Size M4, 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 Steel, Tap Depth 0.59 in, Height 0.Vibration Isolation Mount, Vibration Isolator Style Two Tapped Holes, Maximum Load Downward Compression 54 lbf, Overall Diameter 0.16 in.