Pb fastener 121845 nbr grey rubber foot pb fastener 121845 p align left this grey nbr vibration damping rubber foot from pb fastener amp components is the perfect solution for reducing vibrations produced in engines compressors washing machines clothes dryers and other vibration generating machines easy to apply without the need for any tools just simply place it under the unit base p pb fastener 121845 grey nbr vibration damping rubber foot 75 x 63mm