Description: - The extra long Ddouble box end wrenches are made of premium chrome vanadium steel with long lasting durability,and wear resistence.- Easy to use and adjust.It is compatible with narrow . The ratchet in the box end allows you to turn fasteners needless to removing and fixing the wrench.- Reversible flexible heads allow you to exert forth at any desired angle.- Suitable for industrial household repairment and car repair automotive tools.- Directional gadgets on both box ends make it easier for fast and operation with strong power while less efforts.Specification: - Material:Chrome Vanadium SteelSize Chart:195MM/7.68inchPackage Includes:1 PieceRatcheting Wrench:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you!3. Wish you a wonderful on-line shopping!