HFS (R Precision Disc Brake Pad and Caliper Wind Back Kit - (18Pc Set) 12-piece pad and caliper wind back set to replace brake pads and rotate pistons back into the caliper Adaptor plates with thrust bolt assembly and reaction plate are precisely made Fits most makes of vehicles of domestic, European, Japanese and other vehicles Designed for repeated use with high quality materials, prevents damaging pistons and seals Includes a hard plastic impact resistant case for carrying and easy storage