Isolation mounts are used to attach and position systems, accommodate displacement, and isolate components from the surrounding structure (vibration, shock, noise). Mount Type: Two-Piece - Non-Symmetric Head Outside Diameter (mm): 131 Head Outside Diameter (in): 5.16 Head Thickness (mm): 31.5 Head Thickness (in): 1.24 Pilot Outside Diameter (mm): 70.2 Pilot Outside Diameter (in): 2.76 Inside Diameter (mm): 26.8 Inside Diameter (in): 1.05 Mount Height (mm): 84 Mount Height (in): 3.31 Pad Height (mm): 25 Pad Height (in): 0.98 Bonded Sleeve: No Standard Bolt Size: M24