GZP 10pck Anti vibration grommets

Install in the tank mount holes on Fat Bob tanks to stop the solid vibration that cracks the tank mounting flanges. Also for many Custom applications as these rubbers feature a 3/8" (9.5mm) long steel insert that take M8 or 5/8" UNC screws in 0.550" (14mm) holes in up to 1/8" (3.2mm) thick material.