Extra Long Box end wrench set made of premium chrome vanadium steel, Heat treated for maximum strength, Lasting durability. DURATECH 9-Piece ratchet wrench set makes emergency repairs a breeze.

Two convenient sizes allow you to easily tighten or loosen more bolts simply by flipping the wrench over. It is convenient to work in a narrow space. The ratchet mechanism in the box end allows you to turn fasteners without removing and repositioning the wrench.

The 72-tooth ratchet gears need only a 5-degree working swing arc. The 12-Point box end delivers reliable torque to tighten or loosen any bolt without rounding. Top-quality hand tools for every repair project.The unique ultra-long design can increase the torque, which is easier and more labor-saving than other box wrenches on the market.

9 pieces High quality wrenches that exceeds ANSI standard includes: 8mm,10mm,12mm, 13mm,14mm,16mm, 17mm,19mm, 22mm ratcheting wrenches. Suitable for industrial and automotive applications.

The wrench is equipped with EVA foam for easy storage. The specification of the tool is marked next to its position. This means that if a tool is missing it is not only its position that is clearly visible, but you can quickly determine which tool is involved and help if you need to replace a lost tool.