Hight quality : The drive socket, driver bits and wrench spanner set are made of high quality chrome vanadium steel for enhanced durability, with all the tools having a mirror polished and chrome plated finished. Durable Design:The detent ball design on the head of the extensions makes them easy to tighten and loosen the sockets. Perfect for handyman, repairmen, construction workers, mechanics, motor vehicles car bicycle repairing and many more. Extensive Drive socket set:Complete with ratchet and extension bar,Screwdriving handle and socket convertor. Reversible Ratchet Spanner :The included reversible ratchet is fine-toothed with 72 teeth and offers more grip due to the two-component handle. The lever on the head allows you to quickly change the screw direction. The ball lock guarantees a firm hold of the nuts. Package content:This socket driver set comprises 46 pieces metric SAE sockets also includes universal joints, 2 extension rods, 1 flexible rod, 3 hex key wrenches and various other tools for great for a variety of uses. Socket wrench inserts, ratchets and bits are clearly arranged in the lockable transport case. With inscriptions in the case you will always find the right tool, which is very practical and makes your work easier.