KASTWAVE Universal Double Sided Wrench, Adjustable Spanner, Multifunctional Wrench for DIY Machine & Auto Maintenance,Multi Tool, Self-Tightening Wrench, Anti Corrosion, Open End 8-22 mm.(Black)

High-Quality Material: Wrenches are made from durable chrome vanadium steel, additional mirror finish improves the corrosion resistance of the surface and effectively prolong the service life
Universal Wrench Design: The unique ultra-long design can increase the torque, Make better use of the lever principle, more labor-saving.
The Plate Body Is Polished And Plated As A Whole: Which is beautiful and not easy to rust. Suitable for dismantling screws of various specifications. It is widely used in mechanical engineering, machine repair, auto repair and other related maintenance industries.
Double End Wrench Range: Chrome plating Polishing rustproof, standard 5/16 inch to 7/8 inch and metric 8mm to 22mm nuts and bolts.
Self-Tightening Universal Wrench is a must-have for your roadside emergency kit.The unique ultra-long design can increase the torque Make better use of the lever principle, more labor-saving.