Self-Lockable Multifunction Wrench

Self-Lockable Multifunctional Wrench is a new type of tool with national patent right(patentNo: ZL200320109137.8), designed and produced by ourselves, It combines the functions of conventional shifting spanner, pipe tongs, screwdriver and box spanner wrench into one piece and overcomes the weakness and shortcoming of conventional wrenches in practice.For instance, as skid happened, the conventional wrenches could not twist the work-piece because of skidding. But our product taking the design of applying force on 3 points can automatically clamp the work-piece without adjustment and tighten it more and more. It can clamp the work-piece with the shape of sphere, come and irregular forms.It is an indispensable, consummate tool, being widely applied in installment and maintenance in the field of household, machinery, vehicle upkeep, plumbing and electricity etc.The sorts of the self-lockable multifunctional wrench produced by our company include the types of 10-27,22-52 etc.We will be appreciated if you choose the products produced by our company.