Features 7 Pieces Set: This fixed head ratchet wrench set comes in seven different sizes, so you can use it as you see fit and find out which size suits you best for the job. Wear Resistant and Sturdy: The ratcheting wrench set is made of durable chrome vanadium steel, which has good wear resistance and is guaranteed to be sturdy enough for long term use. Anti Corrosion: The fixed head ratchet wrench set has an extra mirror finish, and the exterior of the wrench has good corrosion resistance, which effectively extends the service life. Fine Polished: The exterior of the ratchet wrench is finely polished, which is not easy to rust and also makes the appearance of the wrench more beautiful and exquisite, which makes you feel good when you use it. Applicable Scenarios: The wrenches set is mainly used mainly for auto repair machine maintenance, suitable for long term industrial use, if you happen to have the need for this, then this one is suitable for you. Specification: Item Type: Ratchet Wrench Material: Chrome Vanadium Steel Color: Silver Wrench Size: Approx. 8mm / 0.31in, 10mm / 0.39in, 12mm / 0.47in, 13mm / 0.51in, 14mm / 0.55in, 17mm / 0.67in, 19mm / 0.75in Use: Mainly used for auto repair machine maintenance. Package List: 7 x Ratchet Wrench 1 x Storage Box Note: Manual measurement, please allow 1‑2cm error. Package List 7 x Ratchet Wrench 1 x Storage Box