1" OD 3/4"ID 1.5" Long. Fits inside blade holders to reduce ID to 3/4".
                        
                    
    
    
    
    
    
            (1)
                                    Average rating 10 out of 10
                                    ( based on 1
review                                    )
                                
                        
                
                            
                            
                            
Works
Simple and effective, great tight fit.