The .050" (1.25 mm) 4 mm Square Hex driver is used for installation and removal of cover screw, healing abutments and abutment screws.The 4 mm square hex driver is used with most torque wrenches, material: stainless steel.
                                            
                
            
                                                
    
                                    
                | Material for catalog | 
                stainless steel |