hex key wrench set in hand tools

Specifications 1.material: carbon steel / Cr-v material

2.advantage:high quality,low price

  Application 1.Hex wrench is mainly used for the items that have a hex socket or drive or the outside is hex shape .  Delivery detail:30-45 days after order 2.specifications 1)size: 2.5-32 2)surface :alloy  ,nickel and so on. carbon steel / Cr-v material      Advantages 1. Harden material Hex wrench has to be quenched for meeting enough torque requirement 2. Different specifications There are several standars that cover all sizes and can make customizations for the special  tools . 3. Easy installation . standarded or special customiation ensures the installation will be more easy . 4. Solid stability . pieces are made from good material 5. Long-service . pieces are made in advantage process and strict post treatment 6. Eco-friendly . pieces meet the related environmental requirements . Our company are specializing in manufacturing and exporting high quality of wrench/spanner.      Your patronage is warmly and sincerely welcome!     Thank you!