•Purity pump to prevent backwash of contaminants into container
•Optimum strength- these tools are made with steel that is heat treated, quenched and tempered for optimum strength, torque and ductility for safety and coated with a rust resistant finish
•Applications: It covers all socket screws and contain both inch and metric measurement. It is perfect for installing tightening door handles, repairing bicycle and assembling furniture
