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 - Symmetric Head Outside Diameter (mm): 33.5 Head Outside Diameter (in): 1.32 Head Thickness (mm): 8.2 Head Thickness (in): 0.32 Pilot Outside Diameter (mm): 19 Pilot Outside Diameter (in): 0.75 Inside Diameter (mm): 12.9 Inside Diameter (in): 0.51 Mount Height (mm): 47.6 Mount Height (in): 1.87 Bonded Sleeve: Yes