Features: High hardness strength toughness industrial grade double-purpose wrench, lengthening labor saving, easy to disassemble, comfortable to hold. Open plum one wrench double use, open plum, alternate use, double head designs a variety of functions without cumbersome replacement wrench. Fine design does not hurt the nut, the design of the 12 corners of club, the gear combination is tight and the torques is large, it is not easy to slip, and the nut is not hurt.Convenient control operation more stable, the open ends in the pre-tightening process is more stable, easy to control, not easy to flip. The scientific Angle of long-term use does not hurt the hand, reduces the barrier, reduces the risk of hand collision. Standard opening, strong torques, a wide ranges of applications widely applicable to a variety of scenarios, clamping different specifications of nuts, suitable for car repair, parts replacement industrial assembly, and other use scenarios. Specifications: Material:Carbon Steel Type:8mm,9mm,10mm,11mm,12mm,13mm,14mm,15mm,16mm,17mm,18mm,19mm,21mm,22mm,24mm,27mm,30mm,32mm Package Includes: 1x Ratchet Wrench note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.