Unit of Measure
                    
               
        
            
                                                                                C/S Metric (mm) | 
                                                                        N/A 3.00 | 
                                                                                ID Metric (mm) | 
                                                                        N/A 42.90 | 
                                                                                OD Metric (mm) | 
                                                                        N/A 48.90 | 
                                                                                Std Shrink | 
                                                                        N/A Yes | 
                                                                                Reference Size | 
                                                                        N/A BS 4518 0425-30 |