7PC Ratcheting Combination Wrench Set Combo Wrench 8mm-17mm Metric Roll Up Pouch

The wrench hardness up to HRC 50 makes the wrench able to bear more force. Efficient Wrench : The combination wrench is set up with a 12-point box end. And combo ratchet wrenches have 72 teeth ratchet, realize 5 degrees swing to help tighten bolts efficiently, and are conveniently suitable for tight spaces.