Chrome Vanadium steel socket set, hardened & tempered for strength with a fully polished finish for corrosion resistance. 45-Tooth pear-head flip reverse ratchet wrench with quick socket release & comfort grip handle. Contents: Sockets; 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24mm, 3/8" Sq Drive Ratchet Wrench. Knurled ring on sockets for extra grip with greasy fingers. Supplied on storage rack. Model No. S0929