This Kobalt Pro90 Ratchet 40 pc Mechanics Tool Set 3/8in drive New Unopened 0573338 is a reliable toolkit for all your mechanical needs. It has a premium quality brand with a metric system of measurement. The hard case provides maximum protection for the tools and the blue color makes it attractive. The set consists of a ratchet that will make your work effortless. A perfect toolset for mechanical enthusiasts and beginners alike.