This NEW 7 piece extra long ratchet spanner set is made of high-quality chrome vanadium steel, heat treated for maximum strength, long-lasting durability. Extra long design
is ideal for for the job. The surface is chrome plated and polished. Beautiful and generous, at the same time, waterproof and rust-proof, corrosion-resistant, prolong service life. 
Convenient to use in narrow space. 
 High-Quality Materials: Aerospace grade chromium-vanadium alloys are stronger. Higher hardness and more durable. 
Extra Long Design: Longer than any other wrench in the market, provides better leverage performance. Make your job easier and speed up your work.