The Snap-On Ratchet Ring Spanner’s Set includes a combination of ratchet, wrench set, and combination wrench. With a metric system of measurement and a 12-point drive type, this set offers high quality and durability for maintenance and repair tasks in a garage or workshop setting. The set includes 10 pieces ranging in size from 10mm to 19mm, making it a versatile and essential addition to any toolkit. The Snap-On brand ensures a reliable and trusted product for professional mechanics and DIY enthusiasts alike.