Knurled shank provides a nonslip grip when hand-turning the extension 
Solid one-piece design prevents the locking components from becoming loose or disengaged
Patented locking feature locks sockets to the extension
        Solid one-piece design prevents the locking components from becoming loose or disengaged
Patented locking feature locks sockets to the extension
            Monarch Bearing Co. offers a 30-day Return Policy on every item we sell. Please see Terms of Sale & Return Policy for more specific details.
        
        
 
                         
                     
             
             
             
            