The E‑9064 kit is a factory-quality hardware package specifically designed for servicing 16.5″ × 7″ Q‑style brake shoe assemblies commonly used in commercial trucks, trailers, and buses. This comprehensive set includes tension springs, anchor and retaining pins, clips, and washers built to OEM specifications. It ensures proper brake shoe alignment, maintains correct tension, reduces noise, and helps prevent uneven wear—making brake maintenance faster and more reliable.