DUBO Retaining Ring

The DUBO Retaining Ring is a multiple locking and sealing. This is because DUBO Retaining Rings flow into the threads of the bolt and the nut, create a particularly effective frictional resistance with the bolt and thereby prevent rotation of the retaining ring around the bolt. w The DUBO Retaining ring wraps around the flats on the nut and thereby effectively preventing the nut from loosening by filling all free spaces, seal against leakage.