The Blue-Point Metric Ratchet Spanner Set, ranging in size from 10mm to 19mm, is a high-quality hand tool set designed for automotive and industrial applications. Made in the United States by the reputable brand Blue Point, this set includes a combination ratchet spanner with a 12-point drive type for precision and efficiency. The set consists of 10 pieces, each in a different size to suit a variety of needs, making it a valuable addition to any garage or workshop.