[High Quality Material] 46 Sockets pawl are made of high quality chrome vanadium steel, with excellent torque, improved steering power and resistance to abrasion. corrosion; the polished chrome surface is scratch resistant. corrosion and easy to clean. clean.[Key; to reversible ratchet] The attached reversible ratchet has 24 fine teeth and the lever on the head allows you to quickly change the direction of the screw. The lock has; ball ensures that the nut is firmly fixed.[Easy to install. use] There is an inscription on the shell, you can always find a suitable tool, which is very convenient and makes your work easier.[Configuration] Shallow metric base + handle to quick release at ratchet+drill sleeve+plum blossom sleeve+deep sleeve+drill bit+rotary handle+T-bar+universal joint+extension+sleeve+wrench hex + case[Various Uses] This is a great tool set that is ideal for DIYers, repairmen, construction workers, mechanics and homes, garages and workshops. Ideal for auto mechanics or daily DIY maintenance