Universal Double Sided Wrench

Self-Tightening Universal WrenchSuitable for disassembling screws ofvarious specifications The unique ultra-long design can increase the torqueMake better use of the lever principle, more labor-saving.   This universal wrench is Perfect for home improvement,construction, carpentry, bicycle ,motorcycle repair ,and household maintenance   Chromeplating Polishing rustproof, standard5/16 inch to 7/8 inch and metric 8mm to 22mm nuts and bolts.