RB1 RB1 info Material: Steel Original producer: BRIGGS & STRATTON (US) Use: Cars Blade length (G): 18.500mm Blade width (H): 6.200mm Cuts: 5 cuts
RB1R RB1R info Material: Steel Original producer: BRIGGS & STRATTON (US) Use: Boat engines Blade length (G): 18.500mm Blade width (H): 6.200mm Cuts: 5 cuts