Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 1 | 
                                                                                Size | 
                                                                        N/A #4 | 
                                                                                Range of Hole | 
                                                                        N/A 9/16 - 1-1/16" | 
                                                                                Shank Diameter | 
                                                                        N/A 1/2" |