steel balance weight passed ISO/TS16946;2002 authentication. Stick type make it easy used and brought. steel balance weightSize: 5g, 10g, 20g, 30g, 35g, 40g, 45g, 50g, 55g, 60g.Steel alloy steel balance weights for car wheel Professional manufacturer 3M,Blue,White appropriation rubber patch European Stapassed ISO/TS16946;2002 authentication.Stick type make it easy used and brought.The wheel ...