gumeni odstojnik za prigušenje vibracija ventilatora ili slično.Manufacturer RICHCO Type of mounting element fastener for fans and protections Panel cutout diameter 4.5mm Colour black Material rubber Mechanical elements features: for mounting fans on heatsinks, holders, ventilation ducts and deflectors for mounting other elements in O4,5mm hole mounting by means of threading flexible parts of the fastener through mounting holes and pushing a locking pin in dampens mechanical vibrations resistant to mechanical vibrations demountabletehnički podaci:-InLine 36201I