Pikendatud sfääriline rattapolt (Porsche)

Extended Spherical Wheel Bolts When using wheels spacers on your car you will require extended wheel bolts. Being longer than OEM bolts these are usually suitable for 5 to 7 mm spacers. Their spherical floating washer makes them ideal for OEM Porsche wheels. These bolts are made under strict quality controls.Warning ! For your safety when installing wheel spacers with extended bolts always check that the bolt engagement into the thread of the hub is at least equal to the diameter of the bolt (14 mm here). The thread length of the new bolts must be at least equal to the original bolts length + spacer thickness.